View larger. | An artist’s concept of the star L 98-59 and its 3 exoplanets. At…
Category: Earth Sky
A comet breaks apart, and Hubble sees it happen
A comet breaks apart in this series of images from NASA’s Hubble Space Telescope. The comet…
What makes a halo around the sun or moon?
We tell you all you need to know about halos in our YouTube video here. Don’t…
‘Completely bonkers’ collision of 2 exoplanets observed
Artist’s concept of a collision of 2 exoplanets. Light from the collision in a star system…
Will this new telescope find them?
View larger. | Artist’s illustration of a new telescope conceived for seeking other Earths. It would…
Our sun might be a migrant from the inner Milky Way
A new study suggests our sun might be a migrant from a more central region of…
Surprise! Interstellar comet 3I/ATLAS bursting with alcohol
Artist’s concept of interstellar comet 3I/ATLAS passing near our sun, with the sun illuminating one side…
Why are the Voyager spacecraft getting closer to Earth now?
View larger. | Both Voyager spacecraft are rushing away from Earth and into interstellar space. Yet…
Why no radio signals from aliens? Is space weather to blame?
The Very Large Array is a collection of 27 radio antennas located near Socorro, New Mexico.…
Gravitational waves discoveries surge in new catalog
This computer simulation shows the merger of 2 black holes. As the black holes spiral toward…