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Earth's first planetary defense

Earth is hit by asteroids all the time, but to avoid severe damages in the future NASA's Double Asteroid Redirection Test ...
What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...
For more than 25 years, humans have lived and worked continuously aboard the International Space Station, conducting research ...
With Portugal’s signing, the Artemis Accords have reached 60 international signatories. What began during the President’s ...
NASA has made a groundbreaking discovery of previously unseen asteroids hiding behind Venus, raising new concerns for Earth. These 'invisible' space rocks could pose significant risks as they traverse ...
The space rock, known as "2026 AJ" and 40 feet in diameter, is hurtling toward our planet at around 20,500 miles per hour.
A mile-wide asteroid known as 2005 UK1 will safely pass Earth on Jan. 12, 2026, at 32 times the moon’s distance, posing no ...
NASA has forever altered our understanding of the known universe, and now the iconic space exploration institution is heading ...
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 ...
Eric and Wendy Schmidt are backing a start-up-like approach to building a giant space telescope and powerful ground ...
Astronomers discovered a "quasi-satellite" of Earth, also known as a "quasi-moon," dubbed 2025 PN7 in 2025. NASA told Snopes ...