A string of lights that lobbed across the night sky in parts of the U.S. on Wednesday, Thursday and Friday had some people wondering if a fleet of UFOs was coming, but it had others— mostly amateur stargazers and professional ...
Space Exploration
May 9, 2021
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A recent study analyzes data collected at 44 of the darkest places in the world, including the Canary Island Observatories, to develop the first complete reference method to measure the natural brightness of the night sky ...
Space Exploration
May 6, 2021
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136
An international team of researchers searched for pieces of a small asteroid tracked in space and then observed to impact Botswana on June 2, 2018. Guided by SETI Institute meteor astronomer Peter Jenniskens, they found ...
Space Exploration
Apr 23, 2021
2
77
Looking to do some springtime astronomy? With temperatures warming up in the northern hemisphere in April through May, galaxy season is upon us. At dusk, the area in the Bowl of Virgo asterism rising in the east is rife with ...
Space Exploration
Apr 22, 2021
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35
The Very Large Array can't image a big section of sky all at once. Instead, it must scan the sky over time.
Astronomy
Apr 16, 2021
4
17
Across most of Australia this week, people have woken up and thought "Goodness, it's cold." Summer doonas are being changed to winter doonas. Heaters are being switched on. Ugg boots are being dug out of storage.
Environment
Apr 13, 2021
0
5
NASA's Hubble Space Telescope is "seeing double." Peering back 10 billion years into the universe's past, Hubble astronomers found a pair of quasars that are so close to each other they look like a single object in ground-based ...
Astronomy
Apr 6, 2021
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Scientists reported new research results today suggesting that artificial objects in orbit around the Earth are brightening night skies on our planet significantly more than previously understood.
Astronomy
Mar 29, 2021
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216
A spectacular display of lights that streamed across the night sky over the US Pacific Northwest was probably debris from a SpaceX mission re-entering the atmosphere, the National Weather Service (NWS) said.
Space Exploration
Mar 26, 2021
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18
Using the extended Röntgen Survey Imaging Telescope Array (eROSITA) instrument onboard the Spektr-RG spacecraft, astronomers have detected in X-rays a new large supernova remnant (SNR). The newfound object, dubbed "Hoinga," ...
