Formerly the Large Synoptic Survey Telescope, the observatory was renamed in 2020 to honor Vera Rubin, who died at 88 in 2016 ...

Some stargazers are calling it a planetary parade: Every other planet in our solar system can be seen in the sky tonight.

French satellite operator Eutelsat failed to account for last year’s leap year, leading to an embarrassing service outage ...

The familiar zodiac constellations are defined by Earth’s motion around the sun, but they don’t define your fate ...

Every galaxy has a supermassive black hole at its center, much like every egg has a yolk. But sometimes, hens lay eggs with ...

However, the Quadrantid influx is sharply peaked: six hours before and after maximum, these blue meteors appear at only half ...

Another significant lunar first came later in the year when China’s Chang’e-6 mission successfully returned samples back to ...

From the mysterious Planet Nine to the prospect of a "human-caused meteor shower," space and physics editor Brandon Specktor ...

Tangled Galaxies: This NASA/ESA Hubble Space Telescope image depicts the cosmic tangle that is MCG+05-31-045, a pair of ...

In 2025, space agencies are gearing up for some ambitious goals. Here’s a look at the most exciting missions planned for the coming year.

This 1825 etching provided by the Library of Congress shows an astronomical chart depicting Bootes the Ploughman holding a ...

There is a traffic jam in space! It has forced the Indian Space Research Organisation (ISRO) to postpone the launch of the ...