New research from astronomers at the University of Washington uses the intriguing TRAPPIST-1 planetary system as a kind of laboratory
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Glitch in neutron star reveals its hidden secrets
Neutron stars are not only the most dense objects in the Universe, but they rotate very fast and regularly. Until
Continue readingHubble Spots “Impossible” Debris Disk Around a Black Hole
The Hubble Space Telescope is like an old dog that is constantly teaching the astronomical community new tricks. In the
Continue readingInterstellar iron isn’t missing, it’s just hiding in plain sight
Astrophysicists know that iron (chemical symbol: Fe) is one of the most abundant elements in the universe, after lightweight elements
Continue readingDoes the Universe Rotate?
If you look around space, you’ll notice a lot of things — the planets, stars, moons, even the galaxy itself
Continue readingFlying on Saturn’s moon Titan: what we could discover with NASA’s new Dragonfly mission
Flying on other worlds is the next leap in the exploration of our solar system. The Mars Helicopter will piggyback
Continue readingAstronomers Don’t Know What to Make of This Incredibly Bizarre Star
Here in this isolated corner of the Milky Way, our Earth-bound human lives might seem tiny and parochial on a
Continue readingNASA picks a dozen science and tech projects to bring to the surface of the Moon
With the Artemis mission scheduled to put boots on lunar regolith as soon as 2024, NASA has a lot of
Continue reading‘Oumuamua is not an alien spacecraft: study
On October 19, 2017, astronomers discovered the first known interstellar object to visit our solar system. First spotted by the
Continue readingHuge Burst of Mysterious Cosmic Radio Signals Traced Back To Exact Location in Galaxy Billions of Light Years Away
A huge one-off burst of mysterious cosmic radio waves has been precisely located to a galaxy 3.6 billion light years away. The powerful shiver of
Continue readingThe low density of some exoplanets is confirmed
The Kepler mission and its extension, called K2, discovered thousands of exoplanets. It detected them using the transit technique, measuring
Continue readingMartian clouds may be born of shredded meteorites
Martian clouds could have an alien origin, according to a newly-published paper. The study suggests that mid-level clouds form above
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