The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to ...

NASA’s Lucy spacecraft flew by asteroid Dinkinesh and made a surprising discovery, a close binary! Preliminary statistics ...

Asteroid impacts with global consequences are vastly rarer, especially compared to the frequency with which they appear in ...

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

As Earth passes through the debris trail of Comet 55P/Tempel–Tuttle, the night sky will light up with ten to 15 meteors per ...

Envision, which began construction in 2025, will map the atmosphere and geology of Earth's closest neighbor, the fiery Venus.

Scientists are reexamining long-held assumptions about interstellar objects after new observations of 3I/ATLAS, only the ...

The space rock, known as "2026 AJ" and 40 feet in diameter, is hurtling toward our planet at around 20,500 miles per hour.

Social media users shared a cosmic claim about an alleged secret NASA document named "Project Anchor" leaking online in 2024.

First light for the innovative new instrument is anticipated in 2028. Spectre — once operational — will play a key role in ...

Scientists discover asteroid spinning once every 1.88 minutes—the fastest rotation ever found for a large space rock. Five ...