Musk said in an interview this week with Fox News host Jesse Watters that his focus on Mars has to do with ensuring ...

A spaceship has captured its most detailed picture of the Sun ever – and it doesn’t look happy. The Solar Orbiter produced its widest high-res view of our star, showing the million-degree hot ...

An international team of astronomers reports the discovery of two new exoplanets, a few times more massive than Earth, ...

The National Science Foundation’s Daniel K. Inouye telescope debuted a close-up of the sun captured by its new, ...

Elon Musk said we must move to Mars because the Sun will swallow the Earth, ending life — which won't happen for another six ...

"Just before the Starship flight next week, I will give a company talk explaining the Mars game plan in Starbase, Texas, that ...

SpaceX is getting closer to launching Starship, the world's largest rocket, once again on a critical flight test later in May.

Who determined that the sun was a star, like the stars in the nighttime sky? Mike Curtiss West Richland, Washington No single astronomer had this realization. Prominent thinkers considered the ...