This event is linked to Halley’s comet, and occurs as another comet, Tsuchinshan-ATLAS, remains visible. But a nearly full ...

There is a peak in the Orionid meteor shower this weekend. Will we see them in Kentucky? It's possible, but you may have better luck next month.

There is a peak in the Orionid meteor shower this weekend. Will we see them in Indiana? It's possible, but you may have better luck next month.

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this weekend, on Friday, Oct. 18, ...

Sep. 17, 2024 — Watching for changes in Mars' orbit over time could be new way to detect passing dark matter, according to ... Early Dark Energy Could Resolve Cosmology's Two Biggest Puzzles Sep.

The final 3D atlas of the sky will help scientists study dark matter and dark energy, which make up 96 percent of the ...

This mosaic accounts for 1% of the wide survey that Euclid will capture over six years. During this survey, the telescope ...

The extremely large mosaic, composed of 208 gigapixels, contains 260 observations made between March 25 and April 8 2024.

ESA (the European Space Agency) has released a new, 208-gigapixel mosaic of images taken by Euclid, a mission with NASA contributions that launched in 2023 to study why the universe is expanding at an ...

The 208-gigapixel image showcases an area of the southern sky about 500 times the area of the full Moon, as seen between ...