Researchers poured over historical photographs in search of "transients"—short-lived flashes of light of the night sky.
Mysterious “star-like” flashes of light spotted in photographs of sky surveys in the 1950s have long been associated with the ...
Mercury currently appears as a bright "evening star" in the southwestern sky at sunset. Mercury will reach its greatest ...
A recent survey uncovered several mysterious objects in the night sky, photographed before the first satellite ever made it ...
New peer-reviewed research reporting strange lights in the pre-space-age sky is sparking curiosity and controversy ...
Modern Engineering Marvels on MSN
Nuclear Test Era Sky Flashes Revive Mystery of Pre-Satellite Lights
It began in an era when the night sky was pristine, long before the metallic glint of satellites and the clutter of orbital ...
This month prominent peer-reviewed journals have published two papers that link apparent flashes of light seen by a telescope ...
A memorial to 44 people who died in the first confirmed case of sabotage against a U.S. airliner is being dedicated on the ...
In the middle of the night on November 1, 1955, an adolescent Susan Morgan was roused from a deep sleep and told her parents ...
The month is packed with skywatching highlights—including two galaxies visible to the naked eye and a rare glimpse of the innermost planet. A cormorant crosses the face of the full moon in ...
This image provided by Brennan Gilmore shows the bright green comet C/2025 A6 (Lemmon) on Saturday, Oct. 4, 2025, in Cismont, Va. NEW YORK (AP) — Two bright green comets are streaming through the ...
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