About 50 light-years from Earth, a gas giant about half the mass of Jupiter orbits a sunlike star. The discovery of Pegasi 51 b ushered in a new era of exoplanet research.
Spaceflight rewires the human body. Muscles shrink, bones thin and fluids shift towards the brain – but these changes may ...
Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is ...
Why do all planets in our solar system orbit the Sun the same way? This documentary unravels the cosmic forces, from the ...
When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a ...
With only five years left at the complex, NASA is counting on private companies to launch their own orbiting stations with an ...
In a startling new observation, the James Webb Space Telescope (JWST) has detected a planet with an atmosphere made almost ...