The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

Casey Dreier, Chief of Space Policy at the Planetary Society discusses proposed cuts to NASA and the impact those cuts could ...

An interesting discovery has been made by NASA researchers who have noted that young stars fade much faster when it comes to ...

Did 29 Cygni b form like a planet, or like a star? Or are the two not quite as distinct as previously believed?

Just 11 days after the successful Artemis II mission, the House Science, Space, and Technology Committee holds a hearing on ...

The cuts, proposed in the Trump administration's 2027 budget request to Congress, would pose further challenges to the ...

On April 18, Mercury, Mars, Saturn, and Neptune align in the sky, but it might be hard to Tennesseans to spot. Here is what ...

Planets, like those in our solar system, form in a bottom-up process where small bits of rock and ice clump together and grow larger over time. But the heftier the planet, the harder it is to explain ...

Astronomers have long been puzzled by a cosmic mystery: planets orbiting two stars—like Star Wars’ Tatooine—are surprisingly rare, even though they should be common. New research suggests the culprit ...

The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

The search for life beyond Earth has followed a familiar logic: find a rocky planet orbiting in the habitable zone, where ...

The Artemis II mission, which took four US astronauts around the Moon and to a record-breaking distance from Earth, was a ...