When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it ...

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

Voluminous clouds of cosmic dust permeate our galaxy, but only recently has software allowed detailed observations of the ...

This is the fourth comet Gröller has discovered, but given its extraordinary distance, it was the most exciting find, he says ...

What is …?” is a section-wide column that explores the STEM majors at UW and explains what they are. This week, c William ...

This place just made TIME's list of World's Greatest Places of 2025 and Newsweek's 10 best science museums in the U.S. Here's ...

A discovery made by a team led by researchers at the University of Michigan tugs at the seams of some key cosmic lessons we ...

The U.S. Naval Research Laboratory (NRL), in partnership with NASA's Marshall Space Flight Center (MSFC), has developed ...

NASA’s SPHEREx mission has successfully communicated with Earth, marking the start of an ambitious journey to map the cosmos.

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

An issue with a ground system that supports the Falcon 9 rocket led to a postponement of at least one day of the latest rotation of space station crews. By Kenneth Chang The SPHEREx telescope ...

Join Southern Illinois University of Carbondale for a viewing of a total lunar eclipse on March 13 and 14. Members of the SIU ...