Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.

"We were very surprised to see that the same tiny plasma jets appear to be driving both the fast and the slow solar wind." ...

NASAs Perseverance rover has collected a historic rock sample dating back to the Noachian era on Mars. This discovery could ...

For the first time, astronomers have imaged dozens of belts around nearby stars where comets and tiny pebbles within them are ...

Experts emphasize that the cosmic microwave background is shaped by everything it encounters on its journey, including ...

Monroeville Public Library is holding a three-part children’s series on space, where participants learn fun facts about the ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the ...

Astronomers have officially announced the name of the largest structure in the known universe. It was reported earlier this ...

As night falls on the Atacama desert in northern Chile four giant telescopes turn their gaze towards the star-strewn heavens.

Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the ...

What if invisible black holes were quietly passing through our solar system without us even noticing? While that might sound like a plot from a sci-fi ... Continue Reading → ...