Universe Today (Page 294)

Rings Inside a Martian Crater Reveal its Ancient History

By Nancy Atkinson - January 29, 2022 11:52 AM UTC | Planetary Science

What is Einstein's Theory of Relativity?

By Matthew Williams - January 28, 2022 06:05 PM UTC | Physics

More than a century after he first proposed it, Einstein's Theory of Relativity is still foundational to our understanding of the Universe.

The Scientific Debate Rages on: Is there Water Under Mars' South Pole?

By Evan Gough - January 28, 2022 01:51 PM UTC | Planetary Science

We Already Have the Technology to Save Earth From a "Don't Look Up" Comet or Asteroid

By Nancy Atkinson - January 28, 2022 01:03 PM UTC | Planetary Science

NASA is Already Designing Hardware for a Mars Sample Return Mission

By Andy Tomaswick - January 28, 2022 09:52 AM UTC | Space Exploration

Unistellar's Plans for Science and Astronomy in 2022

By David Dickinson - January 27, 2022 10:35 AM UTC | Observing

Unistellar's eVscope has proven its ability to do serious astronomy, with more to come in 2022.

Finally, an Explanation for the Cold Spot in the Cosmic Microwave Background

By Matthew Williams - January 26, 2022 05:39 PM UTC | Cosmology

A new study by the Dark Energy Survey (DES) has confirmed the existence of a Supervoid, which could explain how there's a "Cold Spot" in the Cosmic Microwave Background (CMB).

5,000 Exoplanets!

By Evan Gough - January 26, 2022 05:15 PM UTC | Exoplanets

Incredible Image Shows Twin Stellar Jets Blasting Out of a Star-Forming Region

By Evan Gough - January 26, 2022 01:53 PM UTC | Stars

Missing Mass? Not on our Watch—Dr. Paul Sutter Explains Dark Matter

By Matthew Williams - January 25, 2022 05:30 PM UTC | Physics

In the first episode of a new series with ArsTechnica - Edge of Knowledge - Dr. Paul Sutter explains the mysterious and elusive nature of Dark Matter!