The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

A11pl3Z's eccentricity is now estimated to be near 6.0, the highest seen yet, confirming its hyperbolic orbit.

STARBASE, Texas — During a presentation, SpaceX CEO and founder Elon Musk shared how he plans to use Starship to reach the planet Mars, and how in a few short years, there is a chance humans ...

The 54 pound chunk from Mars was found in the Sahara Desert in 2023 and could set a record when it appears at auction this ...

The largest Martian meteorite ever found on Earth is being auctioned off later this month and could fetch up to $4 million.

A meteorite that is the largest known piece of Mars on Earth is expected to fetch up to $4 million when it goes up for ...

China’s Tianwen-3 Mars sample return mission could bring Red Planet rocks back to Earth as early as 2031—years ahead of competing U.S.-European efforts ...

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears to be a stony, non-metallic type of asteroid known as an ordinary ...

Science News: Asteroid 2024 YR4, though not an Earth threat, now poses a collision risk to the Moon. Scientists estimate a 4.3% chance of impact, potentially ejecti ...

The asteroid that had people fearful for their lives is now very unlikely to strike the planet,... but scientists reveal it could still pose a very real threat. There was certainly asteroid ...

June 19 (UPI) -- NASA has announced that an asteroid about 200 feet in diameter is now slightly more likely to crash into the moon. According to the newest data collected, NASA's Center for Near ...

Top Story View from Mars Hill: Apollo astronaut Schweickart, author Kowal headline Asteroid Day in northern Arizona on June 30 KEVIN SCHINDLER Special to the Daily Sun Jun 19, 2025 ...