A small shift in trajectory has raised the risk of a lunar impact — but the scariest part is, we can't track it anymore.

YR4 holds a 4 per cent chance of hitting the Moon. Discovered after it had already passed Earth, the asteroid's trajectory highlights the limitations of current Earth-based detection systems.

Initial sightings of Asteroid 2032 YR4 were tricky, but tracking has gotten better, helping us understand its path. New data, ...

Recent analyses indicate that asteroid 2023 DW is moving at a speed of 25 kilometers per second and is currently situated ...

NASA's retired Space Shuttle Discovery could be on the move from Virginia to Texas under a provision in the GOP's so-called ...

Technology Technology   The Big Story  Musk’s third party push weighs on Tesla stock Tesla’s stock tumbled nearly 7 percent ...