USA: An asteroid spotted less than a fortnight ago is set to fly past the Earth on Halloween at over 125,528km/h. Designated 2015 TB145, the asteroid will pass our planet by only 499,000 ...

In the right light, asteroid 2015 TB145 looks awfully creepy. What's more, astronomers discovered this space rock in October 2015 — and then it made its closest pass to Earth that Halloween.

Halloween fireball sightings are fairly common ... separate streams — the first created by dust grains left behind by Asteroid 2004/TG10, and the second by debris left behind by Comet 2P/Encke.

The Webb Space Telescope has captured pictures of the asteroid that caused a stir earlier this year when it topped Earth's hit list. Discovered late last year, the asteroid 2024 YR4 was predicted ...