Earth may have been exposed to interstellar clouds which may have changed the chemistry of the planet's atmosphere and led to the development of multiple ice ages, researchers suggest. Astrophysicists ...
Morning Overview on MSN
A rare 3rd interstellar object is sending radio waves toward Earth
A comet from another star system is sweeping through our cosmic backyard and, for the first time, astronomers have picked up ...
The Voyager 2 spacecraft burst out of the bubble of gases expanding from the sun and into the wild of the Milky Way a year ago. It was the second spacecraft to cross that boundary and directly observe ...
Editor's note: NASA and SpaceX are now targeting Wednesday, Sept. 24, at 7:30 a.m. for the launch of NASA and the National Oceanic and Atmospheric Administration (NOAA) space weather missions. Much as ...
Morning Overview on MSN
NASA spotted an interstellar comet from an unexpected angle
When an interstellar visitor slices through the solar system, astronomers usually have to make do with a fleeting, side-on ...
Interstellar comet 3I/ATLAS is leaving the Solar System, but its rare wobbling anti-tail is raising new questions for ...
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