NASA is targeting Tuesday at 5:57 p.m. EDT for the return of Starliner astronauts Butch Wilmore and Suni Williams.

The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.

In space news: the SpaceX rocket blew up again,” Astronomy Club president Mia Bridges ’25 said. The club members scattered in Small Hall 122 nodded attentively. One person laughed. The College of ...

"We've detected thousands of these planets and most by indirect means—in other words, not directly through the light they emit," said John Monnier, a U-M professor of astronomy and leader of the ...

The discovery of the dwarf galaxy Andromeda XXXV—located roughly 3 million light-years away and the smallest yet found in the ...

At the Harvard College Observatory in years around 1900, women were hired to make measurements of astronomical data and do ...

Harold Kozak will talk about the moon's origin and lead the stargazing event on Wednesday. Then, view the eclipse on Friday.

Watch live as a total lunar eclipse flushes the moon red across the Western Hemisphere. The Earth will cast a shadow that ...