Rep. Tim Burchett (R-TN) praised President Donald Trump’s teased healthcare plan, comparing its effect to the asteroid that ...

NASA has confirmed that asteroid 2024 YR4, a space rock approximately the size of a 15-story building, might collide with the ...

Sixty-six million years ago, life on Earth was paid a visit by a very unwelcome guest: the Chicxulub impactor, an asteroid ...

NASA is tracking five asteroids, varying in size from a small bus to an airplane, passing Earth safely in mid-November 2025.

The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to protect Earth from the threat of an asteroid impact. By smashing a ...

Ceres is the largest 'asteroid' in our solar system, big enough that it's actually classified as a dwarf planet, like Pluto.

Dive into NASA's ATLAS system as interstellar 3I/ATLAS nears Sun on 29 Oct 2025—no Earth hit, but astrometry campaign probes anomalies & ET tech theories. Facts on defense activation ...

The Taurids Meteor Shower, which enchants sky watchers every year from late October through November, is soon set to reach ...

Ellery suggested that building a nuclear reactor on the Moon could yield chemical signatures that could be explored in the ...

NASA just confirmed that a quasi-moon has been orbiting since 1960. Here is everything to know about what is being called a "second moon." ...