The world’s most advanced deep-space capsule, the Orion, is set to speed astronauts around the Moon, a trek that could ...

Neptune’s supersonic winds and icy storms revealed a planet so extreme that it forever changed our picture of the solar ...

If future missions confirm sustained heat flow at both poles, Enceladus would strengthen its position as one of the more accessible environments for detecting extraterrestrial life within the Solar ...

Planetary scientist Tom Van Flandern argued that the solar system did not form the way it was taught in schools. He believed Mars was never a true planet, but a moon torn from a much larger world once ...

On Dec. 9-10, skywatchers across parts of Canada, the U.S. and Europe will witness a very rare occultation of the bright star ...

New images of interstellar object 3I/ATLAS show a sunward anti-tail extending over 500,000 kilometers, surpassing the ...

It's only the third object in history from outside our solar system to be discovered cruising through our area of space.

From the meteor showers to super moons, this time of year gives us a front row seat to one of the most active regions of the ...

A large mass of granite that has been slowly releasing heat has been discovered buried beneath a crater on the Moon. This is ...

In most comets, the tail points away from the Sun, but this strange 'anti-tail' of 3I/ATLAS has left scientists puzzled.

A pilot signals to a crew member before takeoff from NASA's Armstrong Flight Research Center in Edwards, California, on Aug.

NASA's Johnson Space Center in Houston closed 2025 with major progress across human spaceflight, research, and exploration.