Detailing their work in Astrophysical Journal Letters, a team of scientists suggest there may be far fewer galaxies in the far reaches of the Universe than previously thought. Led by Brian O’Shea, from Michigan State University, the team offer a theory that reduces the estimated number of the most distant galaxies by 10 to 100 […]
The two images at top reveal debris disks around young stars uncovered in archival images taken by NASA’s Hubble Space Telescope. The illustration beneath each image depicts the orientation of the debris disks.Using a new image processing technique, astronomers combing through data from the Hubble Space Telescope have identified five planetary disks around young stars […]
Using the Hubble Space Telescope, astronomers have witnessed for the first time the breakup of an asteroid into as many as 10 smaller pieces. The asteroid began coming apart early last year, but new pieces continue to emerge in the most recent images. The observations are reported in the journal Astrophysical Journal Letters. “Seeing this […]
The Hubble Space Telescope has discovered water vapor erupting from the south pole of Jupiter’s moon Europa. Astronomers have long suspected that Europa harbors a liquid ocean beneath its icy crust, and the new images are the first observational evidence of the existence of water on the moon. But whether the water is coming from […]
