Do primordial black holes exist? Scientists haven’t found them yet, but they’ve theorized about them for…
Category: Earth Sky
The universe is vibrating, mounting evidence shows
Scientists have just reported they’ve found more evidence the universe is vibrating in the form of…
Small asteroid to hit Earth’s atmosphere over Siberia today
Keep an eye on this weather webcam out of Russia, and you might see a small…
A sun-observing telescope made from 2 satellites
An illustration of the 2-part Proba-3 spacecraft, set to launch on December 4, 2024. The pair…
Oceans on Venus never existed, new study suggests
View larger. | Artist’s concept of what Venus might have looked like with oceans billions of…
NASA testing underwater robots to explore ocean worlds
Underwater robots like these – pictured during a pool test at Caltech in September 2024 –…
Do magnetic tornadoes drive dark ovals on Jupiter?
This is Jupiter in ultraviolet light. This image takes what we normally see in optical light…
Are Uranus and Neptune hiding oceans of water?
Here’s a cutaway view of what an icy giant, such as Uranus and Neptune, might look…
Comets are icy balls of gas, dust and rock
View at EarthSky Community Photos. | Makrem Larnaout in Tunisia captured Comet A3 on October 15,…
Mysterious ‘UFO galaxies’ are big, red and really dusty
View larger. | Example of a red “UFO galaxy,” upper right, imaged by the Webb Space…