Astronomers have identified a rare and unusually fast asteroid racing through the inner solar system. Known as 2025 SC79, the ...

Just a few weeks ago, we crossed the significant milestone of 6,000 known exoplanets. The counter keeps getting higher, and there are 8,000 more candidates waiting for confirmation. In the decades ...

The simulation of the Solar System that came the closest to the observation was the presence of a small planet, between the ...

Can an object somewhat behave like both a planet and a star, especially when it is forming? Turns out, the answer is yes! Astronomers have reported a mysterious “rogue planet” gobbling 6 million tons ...

There are over 131 million pieces of debris currently whipping around the planet. They range in size from a grain of sand to ...

A low-density, puffy planet orbiting relatively far from a young star in a nearly perpendicular orbit. What's going on?

Due to the lapse in federal government funding, NASA is not updating this website. NASA’s Webb and Hubble space telescopes are teaming up to find out. The Rocky Worlds Director’s Discretionary Time ...

Astronomers spotted a young planet, WISPIT 2b, forming within a dusty ring around its star system, offering clues about the ...

The interstellar comet 3I/ATLAS may be out of view of Earth, but orbiters on Mars were able to recently get a look at it.

The European Space Agency also hoped to observe the interstellar object during its close approach to Mars using two ...

A mysterious "rogue planet" has been observed gobbling 6 billion tons of gas and dust a second — an unprecedented rate that blurs the line between planets and stars, astronomers said Thursday. Unlike ...

Space scientists look back on 30 years of exoplanet discoveries — from rows of massive ‘super-Earths‘ to worlds with perfectly synchronized orbits. It was also the start of a whirlwind of discovery.