NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting ...

Scientists have discovered a meteorite older than Earth, offering the earliest clues to how the Solar System formed and how ...

Explore the vastness of the Solar System in this video, which accurately showcases the relative sizes of the planets and ...

Scientists continue to explore the deep story of how Earth and the moon formed. One idea has gained attention because it ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

NASA is poised to reveal the true identity of the interstellar object 3I/ATLAS tomorrow - after more than a month of silence.

Interest in Martian life had been spurred by a now infamous announcement from the White House lawn in 1996, when President ...

NASA will reveal new imagery of the interstellar comet 3I/ATLAS on Wednesday (Nov. 19), and you can watch it live. The ...

The European Space Agency has released the closest-ever spacecraft images of interstellar comet 3I/ATLAS, marking a major ...

First up, just pointing a rocket at the Sun and blasting as hard as you can would result in a wild miss. The main problem you ...

Last, the internet piled on President Trump's proposal for a 50-year mortgage. But maybe it's not as crazy as it sounds.

Cutting-edge simulations show that Enceladus’ plumes are losing 20–40% less mass than earlier estimates suggested. The new ...