"To see a world in a grain of sand," the opening sentence of the poem by William Blake, is an oft-used phrase that also captures some of what geologists do.
Planetary Sciences
Aug 24, 2022
0
368
Astrophysicists at the University of Arkansas have discovered a mechanism for the formation of the spiral arms in disk galaxies.
Astronomy
Aug 11, 2016
124
996
(PhysOrg.com) -- In celebration of the 21st anniversary of the Hubble Space Telescope’s deployment into space, astronomers pointed Hubble at an especially photogenic group of interacting galaxies called Arp 273.
Astronomy
Apr 20, 2011
8
1
Astronomers have believed since the 1960s that a galaxy dubbed UGC 1382 was a relatively boring, small elliptical galaxy. Ellipticals are the most common type of galaxy and lack the spiral structure of disks like the Milky ...
Astronomy
Jul 11, 2016
9
902
I've got to say, you are one of the luckiest people I've ever met.
Astronomy
Sep 20, 2016
0
48
Scientists have challenged our current understanding of how galaxies form by unveiling pictures of a young galaxy in the early life of the Universe which appears surprisingly mature.
Astronomy
Feb 11, 2021
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1608
A new study led by Yale University astronomers tells the story of a galaxy that ran out of gas.
Astronomy
Jan 24, 2019
0
239
(PhysOrg.com) -- A team of astronomers from The Graduate University for Advanced Studies, the National Astronomical Observatory of Japan, and other universities have captured the first direct image of a young binary star ...
Astronomy
Dec 15, 2009
2
0
The solar system is old. Like, dial-up-fax-machine-old. 4.6 billion years to be specific. The solar system has nothing on the universe. It's been around for 13.8 billion years, give or take a few hundred million. That means ...
Astronomy
May 29, 2015
18
188
(Phys.org)—European astronomers have spotted a group of stars with high rotation velocity residing outside the solar radius in our Milky Way galaxy. According to a paper published Nov. 2 on arXiv.org, this group, which ...
