It's largely agreed that the moon was created around 4.5 billion years ago when a protoplanet collided with early molten ...

From the balcony of his family’s downtown London, Ontario apartment, five-year-old Siddharth Patel would spend nights gazing ...

The discovery of quasi-moon PN7 has caused a stir on social media. A University of Oregon astronomy professor explains. what ...

The concept of converting asteroids into spacecraft involves using the asteroid's vast native mass as the primary material ...

I/ATLAS has unexpectedly become bluer than the Sun, hinting that it could be emitting light, not just reflecting it — a sign ...

Astronomers have identified 2025 SC79, a new asteroid with a remarkably fast 128-day orbit, placing it among the ...

Dictionary.com has crowned '67' its 2025 Word of the Year, a term embraced by youth. Originating from music and amplified by ...

Astronomers have identified a skyscraper-sized asteroid, named 2025 SC79, orbiting the Sun in just 128 days, marking it as the second-fastest known asteroid.

The Zoo Hypothesis suggests that aliens may deliberately avoid contact with Earth, observing the planet instead.

Interstellar comet 3I/ATLAS reaches perihelion hidden from Earth's view. Learn why NASA and ESA spacecraft have a front-row ...

The mysterious interstellar object 3I/Atlas will pass by Earth on October 29, and scientists explain what it means and whether it’s safe.

Perihelion for 3I/ATLAS takes place on Oct. 30, when the interstellar interloper will be 1.35 astronomical units (125 million ...