"Most planetary systems appear as 'peas in a pod.' This is not the case in the TOI-201 system." ...

NASA unveiled a new telescope on Tuesday to scan vast swaths of the universe for planets outside our solar system and probe ...

NASA will unveil the Nancy Grace Roman Space Telescope on April 21, and you can watch the event live here at Space.com.

Scientists have discovered Epsilon Indi Ab, an exoplanet resembling Jupiter but 7.6 times its mass, using NASA's James Webb ...

NASA has completed the Nancy Grace Roman Space Telescope and set an early September 2026 launch, eight months ahead of ...

NASA’s newest space telescope is ready for its date with a Falcon Heavy rocket in September, ahead of schedule and under ...

NASA has confirmed an early September 2026 launch target for the Nancy Grace Roman Space Telescope, eight months ahead of schedule and under budget. The mission will use a SpaceX Falcon Heavy to send ...

A strange “forbidden” planet spotted by the James Webb Space Telescope is turning planetary science on its head. TOI-5205 b, a Jupiter-sized world orbiting a small, cool star, has an atmosphere ...

On April 21, NASA rolled out the fully assembled Nancy Grace Roman Space Telescope at Goddard Space Flight Center and confirmed that the observatory is next headed to Kennedy Space Center for final ...

Chris Stockdale first became interested in outer space during the 1960s and built his own observatory ...

Could a recently discovered "super-Earth" have the potential temperature and conditions to sustain life? The new exoplanet is situated "fairly close to us" -- only 137 light-years away -- and orbits ...