As Chile and Argentina witnessed the total solar eclipse on Dec. 14, 2020, unbeknownst to skywatchers, a little tiny speck was flying past the Sun—a recently discovered comet.
Space Exploration
Dec 18, 2020
1
2858
Western Sydney University researchers have discovered the 'senior citizens' of our neighboring galaxy—close to 120,000-year-old remains of exploding stars known as supernova remnants.
Astronomy
Dec 3, 2020
0
144
How complete is our census of the Sun's closest neighbors? Astronomers and a team of data-sleuthing volunteers participating in Backyard Worlds: Planet 9, a citizen science project, have discovered roughly 100 cool worlds ...
Astronomy
Aug 18, 2020
4
404
Astronomers have applied artificial intelligence (AI) to ultra-wide field-of-view images of the distant Universe captured by the Subaru Telescope, and have achieved a very high accuracy for finding and classifying spiral ...
Astronomy
Aug 11, 2020
0
333
With the help of citizen scientists, astronomers have discovered two highly unusual brown dwarfs, balls of gas that are not massive enough to power themselves the way stars do.
Astronomy
Jul 10, 2020
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1248
Spiral structure is seen in a variety of natural objects, ranging from plants and animals to tropical cyclones and galaxies. Now researchers at the North Carolina Museum of Natural Sciences have developed a technique to accurately ...
Astronomy
Mar 13, 2020
1
225
Citizen scientists have uncovered a bizarre pairing of two brown dwarfs, objects much smaller than the Sun that lack enough mass for nuclear fusion. The discovery, reported in The Astrophysical Journal and confirmed by a ...
Astronomy
Feb 12, 2020
1
193
When two galaxies merge, there are brief periods of stellar baby booms. A group of astronomers led by Lingyu Wang (SRON Netherlands Institute for Space Research) has now used a sample of over 200,000 galaxies to confirm that ...
Astronomy
Oct 21, 2019
9
1310
With flattened bodies, grabbing forelegs and deciduous wings, deer keds do not look like your typical fly. These parasites of deer—which occasionally bite humans—are more widely distributed across the U.S. than previously ...
Plants & Animals
May 31, 2019
1
255
As growth makes neighborhoods more crowded for humans, it's also concentrating carnivores like bobcats and coyotes into the remaining green spaces, leading them to interact with each other more frequently than they do in ...
Ecology
Apr 16, 2019
0
111
