Even from space, you wouldn’t detect something important about Earth’s shape: It’s not perfectly round. It’s actually a ...

According to reports, a small asteroid called a ‘mini-moon’ will circle Earth for 53 days starting at the end of September. The 2024 PT5 was detected by the Asteroid Terrestrial-Impact Last ...

“This happens with some frequency, but we rarely see them because they’re very small ... circle the globe for almost 57 days but won't complete a full orbit. On Nov. 25, it will part ways with ...

Nov. 1, 2024 — Enough landmines are buried underground worldwide to circle Earth twice at the equator, but the identification and removal of these explosives is costly and time-consuming.

Within 10 years, 100,000 satellites could circle Earth, 100 times more than in 2010. Most of these satellites will belong to megaconstellations, enormous fleets of tens of thousands of satellites ...

Enough landmines are buried underground worldwide to circle Earth twice at the equator ... Ground vibration induces small variations to the frequency of reflected laser light which are used ...