Hubble Space Telescope and MAVEN mission have been used to help unravel the mystery of Mars' escaping water. Credit: NASA Goddard Space Flight Center ...

A new class of supermassive black holes embedded in a thick gas shell could explain small red dots in images from the James ...

One method involves analyzing Cosmic Microwave Background (CMB) radiation to gain insight into the early universe—light that remained after the Big Bang just 380,000 years later. This method relies on ...

To destroy enough matter to explain the Hubble tension, black holes would have to merge at an unrealistic rate.

Hubble has uncovered a rare ultra-massive white dwarf created in a violent star merger. Once thought to be ordinary, the star ...

Black holes are among the most intriguing cosmic bodies in space. The Pop III.1 model uses primordial stars to explain how ...

Discover 9 breathtaking Milky Way images captured by NASA’s Hubble Space Telescope, revealing the galaxy’s stunning structure ...

The Hubble Space Telescope of the National Aeronautics and Space Administration (NASA) recently published a study in the journal Nature Astronomy, where astronomers discovered an unusual white dwarf ...

This new theory proposes that black holes could actually be tiny "bubbles". This involves the conversion of matter into dark ...

In a recent study published in Nature Astronomy, astronomers using NASA’s Hubble Space Telescope have uncovered an ...

Interstellar object 3I/ATLAS nucleus size remains one of the biggest mysteries in astronomy. Scientists are analyzing ...

A key mystery about Type Ia supernovas is that, in the dominant theory known as D6, a white dwarf would need a companion star in order to explode. This so-called D6 scenario is shorthand for ...