NASA astronaut Suni Williams was undertaking a repair on the ISS when she was photographed from Earth by an amateur ...

The discovery, detailed in a new study published in Astronomy & Astrophysics,also relied on data from NASA's Transiting Exoplanet Survey Satellite (TESS). Dr Cretignier and colleagues know HD 20794 d ...

Scientists found an intriguing world in our galaxy.

A newly confirmed exoplanet around a nearby sunlike star might be astronomers’ best chance yet to look for life beyond the ...

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

This undated illustrative image made available by NASA shows the asteroid Bennu, which is unrelated to 2024 YR4, from the OSIRIS-REx spacecraft. AP "Near-Earth Objects (NEOs) are comets and ...

The new planet, with a mass six times that of Earth's, orbits a star similar to our Sun. It has been named HD 20794 d and confirmed ... also relied on data from NASA's Transiting Exoplanet Survey ...

Firefly Aerospace 's moon-bound spacecraft has provided the closest thing to a reflecting pool in space, showing Earth as an ...

It might not look like much in this image ... from Earth and 130 million miles (209 million kilometers) from the sun. "I find 2024 YR4 to be extremely exciting!" Bryce Bolin, the NASA Goddard ...

new Earth satellite NISAR (NASA-ISRO Synthetic Aperture Radar) launches in coming months, it will capture images of Earth's surface so detailed they will show how much small plots of land and ice ...

Firefly’s Blue Ghost lander captures image of Earth reflecting off the solar panel with the Moon on the horizon above Earth. Firefly’s X-band antenna and NASA’s LEXI payload are also shown ...

NASA recently released images of the Andromeda galaxy ... 200 million stars in the Andromeda galaxy that are brighter than Earth's sun. But astronomers estimate the total population of stars ...