A mountain-sized ‘planet killer’ will pass close to Earth this week – and you can watch it live

A huge ‘planet killer’ asteroid will make a very close approach to Earth later this week, speeding safely past our planet at a speed of around 93,000 km/h. The ‘potentially hazardous’ mountain-sized object is one of the largest space rocks to pass close to Earth in more than a century – and you can watch … Read more

The asteroid that will come closer to Earth than ever before in human history

Artist’s impression of the asteroid (99942) Apophis. The Planetary Society; CC BY NC 3.0 Friday the 13th may be considered an unlucky day, but at 5:45 AM EDT (11:45 AM CEST) on Friday, April 13, 2029, it will prove just the opposite when an asteroid the size of a “dinosaur killer” safely passes by Earth. … Read more