We like to think of our home as a nice, smooth sphere. But mapping the Earth’s gravitational field provides a different view ...

NASA says 55-meter asteroid 2026 OE1 will pass Earth tomorrow at 1.82 million miles.

For weeks, social feeds have been flooded with breathless warnings that Earth will briefly “turn off” gravity for seven seconds in August 2026, sending people and objects floating into the air. The ...