NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting ...

For decades, Uranus baffled scientists because it seemed to have no internal heat. Now, new computer modeling shows the ...

The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...

The entire progression will be observed by the ESA’s orbiters the Mars Express and ExoMars Trace Gas Orbiter as well as ...

The Reserves are governed in a way that Man and the biosphere he needs to survive can do so for as long as we humans live on ...

It’s something we’ve seen play out many times in Star Trek, Star Wars, Battlestar Galactica, and more, though few games let ...

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are ...

Exoplanets aren't the only objects floating around other stars—they likely have comets and asteroids as well. Even some of ...

"It shows that Makemake is not an inactive remnant of the outer solar system, but a dynamic body where methane ice is still ...

Strange, quasi-circular circles structures called coronae scour the surface of Venus — but their origins are a mystery.

The Virtual Telescope Project is set to host a free YouTube stream covering the flyby starting at 7 p.m. ET (23:00 GMT) on ...

NASA has confirmed 6,000 exoplanets, marking a major milestone in humanity’s quest to understand other worlds. From gas ...