The tech billionaires are simultaneously eyeing bringing data centers to orbit, according to a report ...

The astronauts and cosmonauts aboard the International Space Station spent their first full week as Expedition 74 crewmates.

New images taken with the Gemini North telescope in Hawaii confirm that the interstellar comet 3I/ATLAS has gotten brighter ...

Comets are not the only celestial bodies with tails. Earth and Mercury also possess them, formed by different mechanisms.

From Florida's Kennedy Space Center to Space Center Houston, the best space museums in the U.S. get you up close to rockets, ...

3I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches ...

Scientists are preparing for their best look at it yet.

We’ve heard about terraforming the Moon and Mars as we attempt to colonize space, but what about Venus? Could we live here ...

NASA’s CGS releases the MAGE model to improve space weather prediction, providing simulations of solar storms, auroras, and ...

Earth's atmosphere scatters sunlight, making the sky appear blue due to shorter blue light waves. Longer waves, like red and ...

Scientists have discovered the strongest evidence yet of a rocky planet with an atmosphere outside the solar system, challenging previous notions that small planets that orbit closely to their stars ...

Super-Earth TOI-561b is about 40 times closer to its host star than Mercury is to the sun.