Stars | Universe Today

Stars

Of the Two Stars in Alpha Centauri, One is Probably More Habitable than the Other

A new study has shown that the Alpha Centauri is not likely to support life and that one of its…

2 weeks ago

Tatooines everywhere? Many of the Exoplanets Already Discovered are in Multi-Star Systems

Right now, we know of about 4,000 confirmed exoplanets, mostly thanks to the Kepler mission. TESS, the Transiting Exoplanet Survey…

3 weeks ago

The First Stars Formed Very Quickly

Based on a new study, it is possible that the first stars in our Universe formed about 1 billion years…

1 month ago

The Most Massive Neutron Star has been Found. It’s ALMOST the Most Massive Neutron Star That’s Even Possible

Neutron stars are the end-state of massive stars that have spent their fuel and exploded as supernovae. There's an upper…

3 months ago

This Star Has Reached the End of its Life

About 10,000 light years away, in the constellation Centaurus, is a planetary nebula called NGC 5307. A planetary nebula is…

3 months ago

Traces of One of the Oldest Stars in the Universe Found Inside Another Star

Despite all we know about the formation and evolution of the Universe, the very early days are still kind of…

4 months ago

Astronomers See an Enormous Coronal Mass Ejection… On Another Star!

For the first time ever, astronomers have witnessed a coronal mass ejection (CME) on a star other than our very…

6 months ago

Astronomers are Finding Binary Pairs of Stars Thrown out of Galaxies Together

A rogue star is one that has escaped the gravitational pull of its home galaxy. These stars drift through intergalactic…

6 months ago

Bizarre Star Could be the Result of Two White Dwarfs Merging Together

Stars live and die on epic time scales. Tens of millions of years, hundreds of millions of years, even billions…

7 months ago

Can You Spot a Planetary Nebula from a Few Blurry Pixels? Astronomers Can – Here’s How

A planetary nebula is one of the most beautiful objects in the universe. Formed from the decaying remnants of a…

7 months ago