Simulations reveal that Jupiter’s rapid growth disrupted the early solar system, creating rings where new planetesimals ...

Comet C/2025 V1 (Borisov), discovered by an amateur astronomer, is captivating scientists. Its unusual orbit initially ...

Water isn't just delivered to planets by comets and asteroids — it can also be forged as worlds form, a new study finds.

Simulations reveal that Jupiter’s rapid early growth disrupted the young solar system, creating rings that delayed ...

Comet 3I/ATLAS, the third confirmed interstellar visitor, is making its final exit from the solar system — and skywatchers ...

If an antimatter meteor came into our solar system, we’d definitely know about it, says one reader, especially if it hit the ...

How fast and in what direction the solar system moves is a critical cosmology test. New research offers answers that ...

In the heart of the Milky Way is a black hole millions of times more massive than our sun, but does that mean we're destined ...

Experiments at high temperatures and pressures reveal chemistry that can generate water on the surface of exoplanets ...

The image, captured by the Virtual Telescope Project, showcases a luminous, well-defined ion tail extending from the comet’s ...

Grist reports on red flags to watch for in door-to-door solar sales, including licensing issues, misleading claims, and ...

Do rooftop solar panels sound like a good deal? They could very well be, assuming you consider all the pros and cons before ...