Harvard researcher Avi Loeb says comet 3I/ATLAS weighs 33 billion tons and spans 3.1 miles, making it far larger than ...
A star is heading toward the outskirts of our solar system, and it’s getting here sooner than expected.Gliese 710, a rogue ...
The mysterious cloud of space rocks and debris at the edge of the solar system may have spiral arms, making it resemble a mini galaxy, a new study says. The Oort cloud is a theoretical debris shell at ...
On September 21 and 22, 2025, a partial solar eclipse will shadow parts of the Southern Hemisphere, with the best views in ...
In fact, 2025’s final eclipse will be visible to just 16.6 million people — 0.2% of the world’s population — located across ...
In the vast universe, a grand event spanning billions of years is quietly brewing—the Milky Way and Andromeda galaxies will stage a stunning 'interstellar collision' in 3.7 billion years. This ...
3I/ATLAS, an interstellar object currently zipping through the solar system, is capturing the attention of astronomers, the ...
CAPE CANAVERAL, Fla. (AP) — NASA has discovered an interstellar comet that’s wandered into our backyard. The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this ...
The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are ...