Astrometry suggests possible exomoon orbiting gas giant HD 206893 B

Have scientists finally confirmed the existence of the first exomoon? This is what a study released on the preprint server ...
Discover Magazine on MSN

Neptune Is the Furthest Planet From the Sun, But It Still Experiences Auroras

Which planet is the furthest from the sun? Some may think it’s Pluto, but it’s actually Neptune. Learn more about this ice ...
IFLScience on MSN

Interstellar Comet 3I/ATLAS Will Make Its Closest Approach To Earth This Month, Just 270 Million Kilometers Away

Interstellar comet 3I/ATLAS will make its closest approach to Earth this month, whizzing by at 270 million kilometers (168 ...
Delco Times

Astronomers Notebook: A third interstellar interloper is passing by

3I/ATLAS is only the third known interstellar visitor, hence the prefix “3I.” The second known interstellar body, Comet 2I/Borisov, was discovered by the Russian astronomer Gennady Borisov in August ...

This Space Telescope’s Entire Job Is to Search For Signs of Life On 20 Distant Planets

Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...

Scientists Make Surprising 3I/ATLAS Discovery — But It’s Not Aliens

The object “could be covered in erupting ‘ice volcanoes'” as it gets closer to the sun, according to Live Science. “3I/ATLAS is only the second confirmed cometary object known to enter the Solar ...