How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Friday, Nov. 1, with sky charts, ...

During the descent, Philae began 'sensing' the environment around the comet, taking stunning imagery as the first landing ...

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Thursday, Oct. 31, with sky charts, ...

Tuesday marks the tenth anniversary of a huge astronomical milestone: the first and only time we have landed on a comet. The ...

W hile many backyard astronomers were waking up early to catch a glimpse of Comet Tsuchinshan-ATLAS and its stunning ...

Here's the most important information if you want to glimpse the Leonids this November.

But this year's view of the showers may be obstructed by a bright beaver's supermoon on Nov. 15. The Leonid meteor shower is ...

Watch Comet C/2024 S1 (ATLAS) make a death dive into the sun in this eerie footage from the Solar and Heliospheric ...

The so-called "Halloween comet" vaporized as it flew within 1 million miles of the sun on Monday, its destruction captured by ...

From a readily visible comet to a regularly scheduled supermoon, October’s night sky was busier than usual, topped off with t ...

NASA and the European Space Agency’s Solar and Heliospheric Observatory (SOHO) spotted Comet C/2024 S1 (ATLAS) as it made its ...

Comet C/2024 S1 (ATLAS) will not outshine Venus this Halloween, after all. NASA has confirmed that the feisty comet had met ...