The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...
On 27 December last year, astronomers using the ATLAS survey telescope in Chile discovered a small asteroid moving away from ...
YR4 has a roughly 2 percent chance of hitting Earth in 2032, and “is large enough to cause localized damage,” NASA says.
NASA's Jet Propulsion Laboratory has declared a 1.6% chance that a large asteroid would strike the Earth when on Dec. 22, ...
Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...
If an extraterrestrial civilization existed with technology comparable to ours, would they be able to detect Earth?
Scientists say they have spotted a rare circle of light in space, which comes from a far-away galaxy ... galaxy which is closer to Earth - 500 million light years away - which scientists say ...
Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...
Understanding chorus waves is vital, as they create fast-moving, highly energetic electrons (known as killer electrons) that can penetrate spacecraft shielding and destroy important systems.