The Juno satellite, which left Earth five years ago, had to 火, 消防 a rocket engine to slow its approach to the planet and get caught 由 its gravity. 由 Jonathan Amos, 5th July 2016.
Video: A huge flare began erupting on the sun at 8:42 AM ET on Thursday, January 19, 2012. It is expected to reach Earth on Saturday, January 21, 2012.