Mars will appear to make an ultraclose approach to the moon on Sunday, after Jupiter had a turn earlier this week. Here's how to get the best view of the rare conjunction.

The results indicate that star formation in the early Universe was far more efficient than previously thought. They challenge existing galaxy formation models. The study is published in Nature.

spoke during a press conference about the Little Red Dots (LRDs) found in data from the James Webb Space Telescope (JWST). These are the same as the “universe-breaking” galaxies first reported ...

You may like Supermassive black holes in 'little red dot' galaxies ... dots in the local universe. One possible explanation could be the "inside-out" growth of galaxies. Star formation within ...

The most massive stars expand to form red supergiants ... to be a main sequence star for billions of years. All the naturally occurring elements in the Universe are produced by nuclear fusion ...

This tells us that: other galaxies are moving away from our galaxy; the Universe is expanding. Astronomers have found that the further from us a star is, the more its light is red-shifted.

Marvel has been teasing that the new Ultimate Universe phase two will unleash ... “You might notice that there’s a Red Star on his costume and you might wonder why,” he teased.