Saturn's icy moon Enceladus may host stable ocean fit for life, new study shows global heat balance enables long-term habitability ...

Celestis company plans sending human remains to Mars by 2030 via Mars300 project, offering families $24,995 spots to send cremated ...

Interstellar comet 3I/ATLAS gas coma appears blue-green, not changing color; scientists clarify misconceptions about the visiting comet's surprising observations. The ...

Is dark matter controlled by a secret "fifth force"? New study finds dark matter obeys gravity but cannot exclude a ...

JWST little red dots found in the ancient universe, including BiRD, reveal ravenous supermassive black holes growing rapidly during cosmic ...

Lunar optical interferometer could revolutionize space telescopes, providing unmatched sensitivity and resolution, report finds—but tech, dust, and funding challenges remain. ...

Next decade Venus missions include NASA DAVINCI, VERITAS, ESA Envision, Rocket Lab, and India Shukrayaan, studying Earth's hellish twin with ...

Biggest black hole flare ever detected erupts near J2245+3743, releasing 10 trillion suns' energy as supermassive black hole tears apart ...

Protostellar disks hide forming planets during Class 0/I stages, ALMA observations reveal planet formation begins earlier than previously thought in ...

Lanteris Space Systems acquisition by Intuitive Machines for $800 million combines lunar landers with satellite manufacturing into vertically-integrated space prime. ...