Low Earth orbit is becoming increasingly crowded with satellites, and they're quietly erasing our view of the Universe.
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#astronomy / Page 9
Avi Loeb's scientific advisory council has requested over 50 Pentagon videos and documents related to UAP sightings under a new transparency push.
It's unclear how the planet avoided its star's bloated red giant stage.
Astronomers have discovered that an exoplanet only 25 light years away is a lot more like Earth than once thought.
Astronomers have revised the mass of nearby exoplanet GJ 3378 b, recasting it as a rocky superEarth in the habitable zone and renewing interest in its potential to host alien life.
Reflect Orbital wants to direct sunlight at night with a network of satellites.
65 million years ago, a massive asteroid struck Earth, causing a mass extinction. Without advance warning, could anyone have spotted it?Continue reading on Starts With A Bang! »
Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien megastructures: a Dyson sphere. The study finds that red dwarfs and white dwarfs are the most promising stars to examine, since advanced . ...
Odd radio circles are huge unexplained rings, over 50 times the Milky Way's width, seen only at radio wavelengths.
With ~400 billion stars in the Milky Way and 6-20 trillion galaxies overall, that makes for a lot of stars. But not as many as you'd think.Continue reading on Starts With A Bang! »