The newly discovered "blazar," which has a mass equal to 700 million suns, is the oldest of its kind ever seen and changes ...

The intrepid mapping mission has collected more than three trillion observations that'll change the way we see our neck of ...

Scientists Identify the Oldest Material on Earth in a Meteorite, Stunned to Find It Predates the Sun Scientists analyzed ...

In 2018, a galaxy about 270 million light-years away from Earth exhibited a major increase in activity. It quieted down again ...

Surrounded by glowing discs of swirling gas, quasars emit immense light that can be seen across vast cosmic distances.

In a study published in the Astrophysical Journal, a team of researchers led by Kristen McQuinn, a scientist at the Space ...

You may be stuck in the Milky Way but new research suggests the carbon that makes up your body took an intergalactic round ...

Photos from the James Webb Space Telescope have revealed more than 40 stars within the gravitationally lensed "Dragon Arc" ...

When we turn to “complex” extraterrestrial life or “intelligent” aliens, our results were 67.4 percent agreement, and 58.2 ...

In the years following the launch of NASA’s Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

The most powerful telescope ever put into space has made a historic discovery. The most powerful telescope to be launched ...