Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...

The Small Magellanic Cloud, a dwarf galaxy about 200,000 light-years from the solar system, can be seen with the naked eye ...

What can Venus-like exoplanets, also known as exoVenuses, teach us about our own solar system and potentially finding life ...

Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

A galaxy spotted just 330 million years after the Big Bang has been implicated in bringing light to the choking dark of the ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges of our solar system, about 3 billion miles from the Sun, at the farthest ...

After over 35 years of trying, NASA finally confirmed Neptune has auroras. They did this when astronomers were able to ...

Using Webb’s near-infrared spectrograph, astronomers have captured new images of Neptune that finally reveal the planet’s ...

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching ...

Using explosives to create beauty rather than warfare and violence provides a sliver of hope for our shared human future.” ...

Neptune was the missing piece of the puzzle when it came to detecting auroras on the giant planets of our solar system.

Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe ...