There could be as many as six billion Earth-like planets in our galaxy

Is humanity alone in the universe? It’s a question that mankind has grappled with for literal ages, and while Hollywood has spent decades feeding our curiosity with depictions of little green men and pew-pewing lasers, scientists have taken a more ca...

Scientists find a likely Earth-like planet orbiting a Sun-like star

Astronomers have found Earth-like planets before, but usually around red dwarf stars. That’s a rather large problem when their flares and radiation could make orbiting planets uninhabitable. Thankfully, there may be a much more viable candidate in th...

Scientists find an Earth-like planet hiding in old Kepler data

The search for habitable exoplanets has made a discovery in an unexpected place: data that had supposedly been searched years ago. Scientists combing over early data from the Kepler space telescope have found an Earth-like planet, Kepler-1649c, burie...

Researchers propose guiding large space telescopes with tiny satellites

Using the recently retired Kepler space telescope, scientists have confirmed thousands of exoplanets, and as its successor TESS ramps up its search, we're poised to discover plenty more. But once we find exoplanets, learning more detailed information...