In the last year, Betelgeuse has experienced two episodes of dimming. Normally, it's one of the ten brightest stars in…
In its 4.5 billion year history, Earth has had to run the gauntlet. Numerous catastrophes have imperilled the planet, from…
It's kind of hard to see inside a star as it's blowing up, because of the whole "blowing up" part,…
An Ancient Voyage Earth is on a journey… While our planet orbits the Sun each year - a billion kilometers…
If you’re a Star Trek fan, you may think the above image portrays the "Nexus" from the movie Star Trek:…
The gas and dust cast off by a supernova explosion keeps moving at a high speed for centuries.
The last supernova in history will be the final burst of light in a cold, dark, and dead cosmos.
Astronomers recently spotted a rare type of supernova explosion that was accompanied by a massive flare of ultraviolet radiation. Untangling…
The answers to many questions in astronomy are hidden behind the veil of deep time. One of those questions is…
Supernovae are some of the most powerful events in the Universe. They're extremely energetic, luminous explosions that can light up…