Astronomers from Costa Rica and Australia have reported the detection of a new supernova remnant (SNR) by inspecting a gamma-ray source known as FHES J1723.5−0501. The researchers found that this source is an SNR and it ...
The James Webb Space Telescope (Webb) is designed to answer fundamental questions about the Universe.
Astronomy
Dec 10, 2021
0
49
A 1,000-year-old supernova has been captured in 3D images that reveal yet unseen details of the elements that are ejected when a star explodes. Analysis of data from the Multi-Unit Spectroscopic Explorer (MUSE) and X-shooter ...
Astronomy
Dec 8, 2021
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69
Ana Racoveanu is able to do something most others throughout the nuclear security enterprise cannot do—something challenging and extremely valuable throughout the complex.
Materials Science
Nov 30, 2021
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117
Earthquakes, volcanic eruptions, and even severe weather events produce a medley of low-frequency infrasound waves below the range of human hearing. Researchers can investigate these sounds to gain a deeper understanding ...
Earth Sciences
Nov 16, 2021
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5
A new study by researchers from Durham University and Yunnan University reveals that penis worms (Priapulida) invented the 'hermit' lifestyle, some 500 million years ago, at the rise of the earliest animal ecosystems in the ...
Plants & Animals
Nov 8, 2021
0
634
It is estimated that about 5 to 10 volcanoes worldwide are capable of producing a super-eruption that could catastrophically affect global climate. One of these volcanoes hides below the waters of Lake Toba in Sumatra and ...
Earth Sciences
Nov 1, 2021
3
1578
Most groups of modern animals had their beginnings more than half a billion years ago in an amazing evolutionary event known as the Cambrian Explosion.
Paleontology & Fossils
Oct 28, 2021
0
24
The idea of avoiding asteroid impacts has featured prominently in the public's mind for decades—especially since the release of movies such as Deep Impact and Armageddon. But is using a nuclear explosion the best way to ...
Space Exploration
Oct 18, 2021
5
26
It has long been theorized that hydrogen, helium, and lithium were the only chemical elements in existence during the Big Bang when the universe formed, and that supernova explosions, stars exploding at the end of their lifetime, ...
General Physics
Oct 12, 2021
4
314
