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 ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

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

A new study reveals that the asteroid belt is slowly disappearing, offering insights into its long-term fate and what this means for our solar system.

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

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.

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

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

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

A newly observed interstellar object, 3I/ATLAS, contains iron-free nickel alloys — a composition former NASA surgeon Dr.