YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.

Another plane-sized space rock, known as the "2025 DY5" and measuring about 92 feet across, will zip past our planet this ...

Global sea levels rose 0.23 inches in 2024, satellite records show, compared to the predicted 0.17 inches expected for the year.

SpaceX and NASA delayed the launch of its Crew-10 mission, leaving Sunita 'Suni' Williams and Barry 'Butch' Wilmore in space ...

NASA has significantly lowered the risk of asteroid 2024 YR4 hitting Earth. Last week, the asteroid had a 3.1% probability of ...

NASA has significantly lowered the risk of asteroid 2024 YR4 hitting the Earth in 2032 through recent calculations. The moon ...

The $488 million Spherex mission aims to explain how galaxies formed and evolved over billions of years, and how the universe ...

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

Once, a very long time ago, a massive asteroid hit the Earth and wiped out the dinosaurs. In addition to functionally ...

“Serpent Mound is the largest serpent effigy built anywhere on the planet Earth,” O’Grady said. “Serpent Mound is built up on ...

YR4 became the highest-rated asteroid predicted to strike Earth, and although predictions for impact have lowered, not enough ...

NASA's two stuck astronauts are just a few weeks away from finally returning to Earth after nine months in space.