Earth, asteroid and NASA

BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.
Graphic visualisation of NASA's Solar Dynamics Observatory (SDO) shows a vast 500,000 mile-wide coronal hole in the sun's ...
Scientists found an intriguing world in our galaxy.
The asteroid, designated 2024 YR4, jumped to the top of NASA's risk chart, with a slim but measurable chance of striking ...