Scientists from University of Southampton say they may have been overestimating size of the celestial giants after a new ...
NASA has tapped startup Katalyst to save a $500 million orbiting observatory from falling into Earth's atmosphere by launching a spacecraft meant to push it farther into space, NASA and Katalyst said.
Using the James Webb Space Telescope, astronomers discovered an extreme version of "little red dots" dubbed "The Cliff." Its ...
The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...
Using the world’s largest digital camera, Rubin will capture a full view of the southern sky every three days.
Hayabusa2 visited the 900-metre asteroid Ryugu in 2018, returning samples to Earth in 2020. The spacecraft is now on an ...
Just 40 light-years from Earth, a red dwarf star named TRAPPIST-1 intrigues astronomers with its exceptional planetary system ...
TRAPPIST-1e shows no signs of its first atmosphere, but hints of a secondary one remain. Liquid water could still be possible ...
Hayabusa2 is now facing an unexpected challenge: the asteroid it is targeting for its next visit is much smaller than ...
The Japanese Aerospace Exploration Agency's Hayabusa2 mission is currently on an extended journey that will take it to KY26 ...
Scientists have found thousands of planets outside our solar system, called exoplanets, throughout the galaxy. This artist’s ...