NASA has discovered a new world, named Gliese 12 b. It is roughly the size of Earth, lies in the habitable zone, and orbits every 12.8 days.

An asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope went to get a look at it ...

Scientists have used data from NASA's retired planet-hunting space ... looking for the tiny dips in light caused when a planet crosses, or "transits," the face of its star, as seen from our ...

NASA’s James Webb Space Telescope has discovered 55 Cancri e, a super-Earth located 41 light-years away. This planet ... NASA James Webb Space Telescope discovers a massive diamond world ...

According to a NASA statement released ... making a direct collision with our planet possible. If such a strike were to occur, it could wipe out an entire city with the equivalent force of 500 ...

Located in Arizona, NASA ... thirds of city-killer asteroids. It aims to track 90% in a decade. It is difficult to detect asteroids because today's telescopes are based on visible light.

An infamous asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope recently went to get ...

Now, data from two X-ray telescopes ... 650 light-years from Earth, that is giving off the X-rays. And new data shows that these signals could be the final remnants of what was once a planet ...

Maverick Villatoro, left, and his brother Nelson Villatoro play with light sabers during Planet Comicon at the Kansas City Convention Center on Friday, March 21. Emily Curiel [email protected] ...