Surprising new photos of comet 3I/ATLAS taken during last week’s total lunar eclipse hint that the “interstellar visitor” may be turning bright green as it approaches the halfway point on its jou… [+4366 chars]Read More
Astronomers spot timewarped supernovas whose light both has and hasnt reached Earth Live Science
Will two rare supernovas finally tell us how fast the universe is expanding? Perhaps, but we'll have to wait for it for them to 'reappear'.
