Interstellar comet likely far older than Solar System: astronomers
An interstellar comet that blazed past the Sun last year could be nearly three times older than our…
What is below Earth, since space is present in every direction?
Curious Kids is a series for children of all ages. If you have a question you’d like an…
Solar storms can trigger auroras on Earth. This star’s explosion could destroy a planet’s atmosphere
For the first time, astronomers say they have spotted a giant explosion released by a star beyond our…
Massive interstellar 3I/Atlas comet is about to disappear from Earth’s view
Our solar system’s third discovered interstellar visitor, comet 3I/Atlas, will dip into the glare of the Sun this…
The Mysterious Object Cruising Toward Mars Is Doing Something Very Peculiar
A mysterious object from interstellar space is screaming through our solar system right now, and is expected to…
Mysterious Object Headed Into Our Solar System Is Changing Shape, New Image Shows
Astronomers have been racing to get a better look at 3I/ATLAS, a mysterious object screaming into our solar…