Asteroid zooms past Earth unnoticed in ‘one of the closest approaches ever’ - Asteroid came as close as 430 km (265 miles) ...
The "potentially hazardous" asteroid 2025 FA22 will fly close past Earth at more than 24,000 mph on Thursday (Sept. 18). The ...
Stargazers can tune in to the Virtual Telescope Project's YouTube stream beginning at 11 p.m. EDT on Sept. 17 (3:00 GMT Sept.
But zoom out to planetary timescales, and Earth’s voyage through the cosmos looks a lot more chaotic. The most turbulent moments of that journey occur when the Earth passes through one of our galaxy’s ...
There are signs deep beneath the Pacific Ocean that an exploding star once sent cosmic rays blasting out towards Earth, and ...