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Space on MSN
1 天
Astronomers discover 7 new 'dark comets,' but what exactly are they?
Scientists have discovered seven more "dark comets," and analysis of this haul suggests that the puzzling planetoids are ...
ExtremeTech on MSN
1 天
Astronomers Find 7 'Dark Comets,' Discover They Come In 2 Different Flavors
The rocky bodies, which look like asteroids but act like comets, could comprise up to 60% of near-Earth objects.
14 小时
on MSN
U.S. military launches Dark Eagle hypersonic missile in Thursday test from Cape Canaveral
According to a Congressional Research Service summary, Dark Eagle is a truck-launched system that fires hypersonic missiles ...
4 天
‘Funny dark matter:’ Something is wrong about our theory of the expanding universe
The rate at which the universe is expanding is expressed as a value called the Hubble Constant, generally abbreviated as “H 0 ...
1 天
Army’s Dark Eagle Hypersonic Missile Finally Blasts Out Of Its Launcher
The U.S. Army has finally test-fired its Dark Eagle hypersonic missile from its trailer-based launcher, something it has been ...
Space.com
25 天
Dark matter might make space-time ring like a bell around black holes — and we might be ...
collect a dense cloud of dark matter around it. Breaking space news, the latest updates on rocket launches, skywatching events and more! Once the dark matter sapped enough rotational energy from ...
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