Astronomers confirm that 3I/Atlas is still intact, despite viral posts claiming it was destroyed near the Sun.
The risk of a cosmic body striking the Earth—or exploding in the atmosphere—may be higher in 2032 and 2036, researchers have cautioned.
A series of three powerful flares and associated explosions of solar material out across the Solar System have set Earth ...
The X5.1-class eruption from sunspot AR4274 is this year's most powerful solar flare and Earth is in the firing line.