The FAA is calling the incident a "mishap" and is beginning an investigation to "enhance public safety, determine the root cause of the event and identify corrective actions to avoid it from happening again." The organization said in a statement that a "return to flight is based on the FAA determining that any system, process or procedure related to the mishap does not affect public safety."
The company hasn't provided any information as to what happened with New Glenn that made it mess up the positioning. It was supposed to position a satellite into a 285 mile orbit after completing two burns, but telemetry data shows that the satellite only reached a 95 mile orbit, which is not sustainable.
This was New Glenn's third mission, and not the first time the rocket has been grounded by the FAA. Blue Origin was unable to land it after the debut launch and it wasn't allowed to fly again for nearly three months. The agency hasn't announced when the rocket will be cleared to fly this time, so we don't know if it will put a crimp in Blue Origin's plans to launch a bunch of Amazon Leo broadband satellites. That mission is currently scheduled for later this year and will use the New Glenn rocket.
This article originally appeared on Engadget at https://www.engadget.com/science/space/the-faa-grounds-blue-origin-new-glenn-rocket-after-failure-to-put-payload-in-orbit-173016117.html?src=rss
The Artemis II astronauts are settling back into life on Earth, but we're not quite tired yet of hearing about their amazing journey. There's a new PBS documentary now streaming on YouTube that dives into the Artemis program and the latest efforts to send humans to the moon again. Also this week, NASA shared some awesome images of a comet flying into the sun, the nonprofit American Rivers released its annual report on the most endangered rivers in the US and ESA posted a throwback image of Mars to highlight some interesting changes down on the surface. Here are the science stories that caught our attention this week.
A comet grazes too close to the sun
Earlier this month, a recently discovered comet made a close approach to the sun — but it couldn't handle the heat. NASA has shared incredible images of the encounter that took place on April 4, showing the comet exploding into dust as it swings around our star. As NASA notes in a social media post, this was "its first and last observed flyby of the Sun."
The comet, C/2026 A1 (also known as MAPS) was first spotted on January 13 of this year. As it neared the sun, it was observed by a slew of instruments: NASA and ESA's SOHO (Solar and Heliospheric Observatory) spacecraft, NASA's STEREO (Solar Terrestrial Relations Observatory) and NASA's PUNCH (Polarimeter to Unify the Corona and Heliosphere). This allowed for views of its passage from multiple angles. Seen in a narrow-field coronagraph view captured by SOHO, the comet appears to plunge directly into the sun. But, the wide view from NASA's STEREO shows it actually swinging closely around the sun before breaking apart.
🧵2/4
This close-up coronagraph view from NASA/ESA’s SOHO spacecraft shows comet C/2026 A1 (MAPS) approaching the Sun on April 4.
MAPS was one of a family of comets aptly called Kreutz sungrazing comets, and according to Karl Battams, the principal investigator for SOHO’s coronagraph, its destruction occurred likely several hours before what would have been its closest approach.
Potomac named most endangered river in the US
The nonprofit conservation organization American Rivers has released its 2026 report on the most endangered rivers in the country, and data centers play a major role in the status of its top pick. According to American Rivers, the Potomac River is the most endangered in the US due both to the threat of sewage pollution from aging pipe systems and the "unprecedented surge in data center development" in its vicinity.
The Potomac River basin spans parts of Pennsylvania, Maryland, Virginia, West Virginia and Washington, DC. In January, the catastrophic failure of the Potomac Interceptor wastewater pipe in Montgomery County, Maryland dumped hundreds of millions of gallons of untreated sewage into the Potomac River and the Chesapeake and Ohio (C&O) Canal, causing bacteria levels to hit over 4,000 times the safe recreational limit at sites closest to the incident, according to the report. The Potomac Interceptor is over 60 years old, and is just one of many in the region that is at or past the 50-year service life, American Rivers notes.
On top of that, data center development in places like Virginia and Maryland has skyrocketed, which could put a strain on local water and energy sources. Data centers also have potential to cause further pollution to the river.
"The region currently has over 300 data centers and is on track to have a total of about 1,000 centers occupying roughly 200 million square feet of buildings — enough to cover 3,472 football fields — on an estimated 20,000 acres of land," the report explains. "These facilities pose a significant and growing threat to both water quality and water quantity, yet are being approved without meaningful transparency, regulatory review, and assessment of cumulative impacts."
The organization is calling for Congress to reauthorize infrastructure funding bills so aging systems can be upgraded, and for regulators in these states to require transparency about data centers' resource use, along with comprehensive environmental assessments before development plans are approved.
Mars ash: then vs now
ESA/DLR/FU Berlin
The European Space Agency this week shared a look at how a region on Mars has changed since it was observed by NASA’s Viking orbiters way back in 1976. New images captured by ESA's Mars Express spacecraft show how dark volcanic ash has encroached upon a swath of land in an area known as the Utopia Planitia basin. If you visit the blog post, you'll find a side by side comparison of images from the two time periods.
It's a rare example of an observable change on the surface of the red planet that's occurred over such a short period of time, ESA notes. The agency explains, "The spread of the ash over the last 50 years has two possible explanations: either it has been picked up and moved about by martian winds, or the ochre dust that previously covered the dark ash has been blown away."
Before you go, be sure to check these stories out too:
This article originally appeared on Engadget at https://www.engadget.com/science/a-comet-gets-destroyed-by-the-sun-data-centers-endanger-the-potomac-river-and-more-science-news-160000714.html?src=rss
The crew of NASA's Artemis II mission have safely returned to Earth, but if your Moon fever has yet to break, or you're curious to get a big picture view of how the second of a planned five Moon missions was pulled off, PBS has a new documentaryyou'll want to watch. The hour-long Return to the Moon was produced for PBS' NOVA and aired on TV on April 15, but you can view the episode in its entirety on YouTube right now.
Return to the Moon covers the history of NASA's Artemis program, and specifically the planning and preparation that went into Artemis II. Per the documentary's official description:
Follow the four members of the Artemis II crew as they embark on a perilous 10-day journey to orbit the Moon, venturing beyond Earth orbit for the first time since Apollo and farther into the Solar System than any humans have gone before. And get an inside look at the preparations needed to overcome the extreme engineering challenges of human-crewed spaceflight, all the way from launch to splashdown.
The last Apollo mission was in 1972, so Artemis II getting a group of four astronauts anywhere near the Moon has naturally generated a lot of excitement. The crew flew further away from Earth than anyone has gone so far, captured some stunning photos of both the Moon and our home planet and managed to make everyone feel better about their dislike of Microsoft Outlook. Few Moon missions have been as well-documented or relatable.
This article originally appeared on Engadget at https://www.engadget.com/science/the-pbs-artemis-ii-documentary-is-streaming-on-youtube-210347406.html?src=rss
NASA has confirmed the pending launch of the European Space Agency's (ESA) Rosalind Franklin rover, which is being sent to Mars. The current plan is to launch via a SpaceX Falcon Heavy rocket from Kennedy Space Center. The timing is still being worked out, but the space agency says this won't happen until at least 2028.
This is a partnership between NASA and the ESA, with the European agency providing the rover, the spacecraft and the lander. The US will provide braking engines for the lander, heater units for the rover's internal systems and, of course, assistance with the actual launch.
The rover will be outfitted with scientific instruments to look for signs of ancient life on the red planet. These include a state-of-the-art mass spectrometer and an organic molecule analyzer, which will come in handy as the vehicle collects samples at the Oxia Planum landing site.
This is a mission that has suffered years of delays for all kinds of wild reasons. It was actually first conceived all the way back in 2001. The rover mission was originally scheduled for 2009, after NASA came on board. Budget constraints forced NASA to drop out in 2012, so Russia signed on as the ESA's launch partner.
In the middle of a historic mission back to the Moon, this Administration is proposing to a 47% cut to NASA science and a 23% cut to NASA’s budget overall. Last week’s launch showed our country and world what we’re capable of when we work together toward a common goal. None of… pic.twitter.com/zW3i3iFaEQ
This article originally appeared on Engadget at https://www.engadget.com/science/space/nasa-restarts-work-to-support-europes-uncrewed-trip-to-mars-after-years-of-setbacks-161524488.html?src=rss
The Orion capsule carrying the Artemis II astronauts has successfully splashed down off the coast of San Diego at 8:07PM Eastern time on April 10. It signals the conclusion of Artemis II’s 10-day journey around the moon, which is meant to be a test flight for a future mission that would bring humanity back to the lunar surface. The Orion crew module carrying the mission’s astronauts separated from the service module at 7:33 PM. While the service module was designed to burn up in the Earth’s atmosphere, the crew capsule was built to bring the astronauts back home safely.
By 7:53 PM, Orion reached our planet’s upper atmosphere, where a six-minute communication blackout occurred due to the capsule heating up as it started its guided descent. The capsule has 11 parachutes, with its drogue parachutes being deployed at 23,400 feet to stabilize and slow it down. When Orion reached 5,400 feet above the ground, the drogue parachutes were cut off so that the three main parachutes could be deployed. That decreased the capsule’s velocity to 200 feet per second, enabling a safe splashdown.
NASA’s engineers conducted several tests while the capsule was in the water before the recovery team headed to the capsule on inflatable boats to extract the crew from Orion. By 9:34 PM, all four crew members were out of the capsule. They were then hoisted into helicopters and flown to the USS John P. Murtha dock ship, where doctors will assess their health.
Artemis II launched on April 1 with four astronauts on board: NASA’s Reid Wiseman, Victor Glover and Christina Koch, as well as Canadian Space Agency’s Jeremy Hansen. They traveled around the moon for almost 10 days, reaching distances no other crewed mission has before it. The astronauts took photos of the far side of the moon, the side we don’t see from our planet, including amazing closeups of the lunar surface using their smartphones. That makes them the first humans to directly and personally view the lunar far side.
During NASA’s post-splashdown news conference, the agency said it will announce the Artemis III crew soon. Artemis III will rendezvous with one or both commercial landers being developed by SpaceX and Blue Origin in low Earth orbit, which will take humans to the lunar surface. It will test the lander’s ability to dock with Orion before NASA lands humans on the moon again.
Welcome home Reid, Victor, Christina, and Jeremy! 🫶
The Artemis II astronauts have splashed down at 8:07pm ET (0007 UTC April 11), bringing their historic 10-day mission around the Moon to an end. pic.twitter.com/1yjAgHEOYl
This article originally appeared on Engadget at https://www.engadget.com/science/space/the-artemis-ii-astronauts-are-back-after-a-10-day-journey-around-the-moon-033800654.html?src=rss
The Orion capsule carrying the Artemis II astronauts has successfully splashed down off the coast of San Diego at 8:07PM Eastern time on April 10. It signals the conclusion of Artemis II’s 10-day journey around the moon, which is meant to be a test flight for a future mission that would bring humanity back to the lunar surface. The Orion crew module carrying the mission’s astronauts separated from the service module at 7:33 PM. While the service module was designed to burn up in the Earth’s atmosphere, the crew capsule was built to bring the astronauts back home safely.
By 7:53 PM, Orion reached our planet’s upper atmosphere, where a six-minute communication blackout occurred due to the capsule heating up as it started its guided descent. The capsule has 11 parachutes, with its drogue parachutes being deployed at 23,400 feet to stabilize and slow it down. When Orion reached 5,400 feet above the ground, the drogue parachutes were cut off so that the three main parachutes could be deployed. That decreased the capsule’s velocity to 200 feet per second, enabling a safe splashdown.
NASA’s engineers conducted several tests while the capsule was in the water before the recovery team headed to the capsule on inflatable boats to extract the crew from Orion. By 9:34 PM, all four crew members were out of the capsule. They were then hoisted into helicopters and flown to the USS John P. Murtha dock ship, where doctors will assess their health.
Artemis II launched on April 1 with four astronauts on board: NASA’s Reid Wiseman, Victor Glover and Christina Koch, as well as Canadian Space Agency’s Jeremy Hansen. They traveled around the moon for almost 10 days, reaching distances no other crewed mission has before it. The astronauts took photos of the far side of the moon, the side we don’t see from our planet, including amazing closeups of the lunar surface using their smartphones. That makes them the first humans to directly and personally view the lunar far side.
During NASA’s post-splashdown news conference, the agency said it will announce the Artemis III crew soon. Artemis III will rendezvous with one or both commercial landers being developed by SpaceX and Blue Origin in low Earth orbit, which will take humans to the lunar surface. It will test the lander’s ability to dock with Orion before NASA lands humans on the moon again.
Welcome home Reid, Victor, Christina, and Jeremy! 🫶
The Artemis II astronauts have splashed down at 8:07pm ET (0007 UTC April 11), bringing their historic 10-day mission around the Moon to an end. pic.twitter.com/1yjAgHEOYl
This article originally appeared on Engadget at https://www.engadget.com/science/space/the-artemis-ii-astronauts-are-back-after-a-10-day-journey-around-the-moon-033800654.html?src=rss
After its history-making trip around the Moon, NASA's Artemis II mission is set to return to Earth later today. The Orion spacecraft carrying astronauts Reid Wiseman, Christina Koch, Victor Glover and Jeremy Hansen is scheduled to splash down off the coast of San Diego at approximately 8:07PM ET. NASA will stream the landing on YouTube and its NASA+ website, as will Netflix and HBO Max. The official broadcast will begin at 6:30PM ET.
After leaving Earth on NASA's super heavy-lift SLS rocket and spending nine days in space, the most dangerous part of the Artemis II mission still lies ahead. It will take approximately 13 minutes for the Orion spacecraft to complete re-entry. During that time, it will be subject to temperatures of up to 5,000 degrees Fahrenheit (2,760 degrees Celsius).
Reentry is dangerous for any crewed spacecraft, but is of particular concern here because of a "skip reentry" during the Artemis 1 mission. At that time, the Orion crew vessel briefly used its own lift to "skip" back out of Earth's upper atmosphere before re-entering for the final descent, suffering excess charring in the process. NASA spent months investigating and determined the craft was safe to fly, but Artemis II will take a more gradual approach back to Earth in hopes of reducing its exposure to excess heat.
Still, this is the first time in 53 years that NASA will need to guide a human crew back from the Moon. Once all is said and done, however, the Artemis II crew will have traveled 695,081 miles (1,118,624 km), captured amazing images along the way and reminded the world what’s possible when nations work together.
This article originally appeared on Engadget at https://www.engadget.com/science/space/how-to-watch-the-artemis-ii-landing-145344873.html?src=rss
After its history-making trip around the Moon, NASA's Artemis II mission is set to return to Earth later today. The Orion spacecraft carrying astronauts Reid Wiseman, Christina Koch, Victor Glover and Jeremy Hansen is scheduled to splash down off the coast of San Diego at approximately 8:07PM ET. NASA will stream the landing on YouTube and its NASA+ website, as will Netflix and HBO Max. The official broadcast will begin at 6:30PM ET.
After leaving Earth on NASA's super heavy-lift SLS rocket and spending nine days in space, the most dangerous part of the Artemis II mission still lies ahead. It will take approximately 13 minutes for the Orion spacecraft to complete re-entry. During that time, it will be subject to temperatures of up to 5,000 degrees Fahrenheit (2,760 degrees Celsius).
Reentry is dangerous for any crewed spacecraft, but is of particular concern here because of a "skip reentry" during the Artemis 1 mission. At that time, the Orion crew vessel briefly used its own lift to "skip" back out of Earth's upper atmosphere before re-entering for the final descent, suffering excess charring in the process. NASA spent months investigating and determined the craft was safe to fly, but Artemis II will take a more gradual approach back to Earth in hopes of reducing its exposure to excess heat.
Still, this is the first time in 53 years that NASA will need to guide a human crew back from the Moon. Once all is said and done, however, the Artemis II crew will have traveled 695,081 miles (1,118,624 km), captured amazing images along the way and reminded the world what’s possible when nations work together.
This article originally appeared on Engadget at https://www.engadget.com/science/space/how-to-watch-the-artemis-ii-landing-145344873.html?src=rss
The Artemis II crew made history as they traveled further from our planet than any other living humans. The astronauts and NASA are making the most of the trip, including by capturing some utterly stunning photos. The space agency shared some that were taken from the far side of the Moon, including the "Earthset" shown above.
This is a depiction of our planet setting behind the Moon, just as the sun sets over the horizon for us on terra firma every single night. "The image is reminiscent of the iconic Earthrise image taken by astronaut Bill Anders 58 years earlier as the Apollo 8 crew flew around the Moon," the NASA Artemis account on X noted.
The crew also witnessed a solar eclipse from the far side of the Moon, with the satellite totally blocking out the sun. This lasted for around 57 minutes as Orion travelled more than 4,000 miles beyond the Moon. You can see several photos of the eclipse and Earth from the lunar flyby in the slideshow above. (And yes, the astronauts used eclipse glasses to protect their eyes.)
While they were circling the Moon, the Artemis II crew discovered two new craters. The astronauts suggested names for them: Integrity (after the nickname for their spacecraft) and Carroll, after the late wife of Commander Reid Wiseman, describing the latter as a “bright spot on the Moon.”
The mission will last a few more days as the astronauts are now returning to Earth. Orion is scheduled to splash down in the Pacific Ocean near San Diego on April 10.
This article originally appeared on Engadget at https://www.engadget.com/science/space/nasa-shares-incredible-photos-from-the-far-side-of-the-moon-142355972.html?src=rss
When NASA allowed Artemis II astronauts to take their smartphones with them, we already knew it could lead to some epic phone shots of the moon. NASA astronaut Reid Wiseman took one such photo on his iPhone, just as the Orion spacecraft his crew was on approached the moon for a lunar flyby. The astronauts turned off all the lights inside the cabin to be able to take better pictures. In the livestream, Wiseman showed the camera a photo he took on his iPhone 17 Pro.
As 9to5Mac notes, he said on the livestream that he took the picture on his iPhone camera with an 8x zoom. NASA reportedly said that the image showed the Chebyshev crater, a lunar impact sight located on the far side of the moon, or the side we don’t see from our planet. Artemis II launched on April 1 for a 10-day journey, with four astronauts onboard the mission’s Orion spacecraft. On April 6, it flew farther away from Earth than any mission before it after it arrived in lunar space, reaching a distance of 252,756 miles from our planet and breaking the record set by Apollo 13. The crew finished the lunar flyby at around 9:35PM on April 6 and is now making its way back to Earth.
We’ll likely see more images of the far side of the moon over the next few days as NASA releases them. The Artemis II crew is expected to splash down in the Pacific Ocean near San Diego on April 10.
Astronaut Reid Wiseman captured this stunning image of the Moon using nothing more than an iPhone 17 Pro.
This article originally appeared on Engadget at https://www.engadget.com/science/space/artemis-ii-astronaut-puts-all-of-our-iphone-moon-photos-to-shame-093740553.html?src=rss
