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Recent items include:

  • Red dwarf stars are cosmic killers that eat their own planets
  • Red dwarf stars detected 'eating' Earth-like planets
  • Earthly Hors d'oeuvres For Hungry Red Dwarfs

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space.com /1 day ago

Red dwarf stars are cosmic killers that eat their own planets

Astronomers have discovered the first evidence that tiny red dwarf stars can devour their own planets.

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nanowerk.com /1 day ago

Red dwarf stars detected 'eating' Earth-like planets

Astronomers have found some of the strongest evidence yet that stars can swallow their own planets.

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universetoday.com /2 days ago

Earthly Hors d'oeuvres For Hungry Red Dwarfs

We know that stars can engulf planets because stars that swell up to become red giants overwhelm any close-in planets. The Sun will do this to Venus, Mercury, and possibly Earth in...

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discovermagazine.com /1 day ago

Red Dwarf Stars May Devour Rocky Planets, Showing Unexpected Lithium Levels

Learn how unexpected traces of lithium in red dwarf stars could point to them eating Earth-like planets.

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phys.org /2 days ago

Red dwarf stars detected 'eating' Earth-like planets

Astronomers have found some of the strongest evidence yet that stars can swallow their own planets. A new study, published in Monthly Notices of the Royal Astronomical Society, sup...

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phys.org /3 days ago

Hubble spies faint irregular galaxy ESO 490-017

This NASA Hubble Space Telescope image features the dwarf irregular galaxy ESO 490-017, roughly 12,000 light-years in diameter and some 23 million light-years away in the constella...

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puzzling.stackexchange.com /2 weeks ago

Identification of a certain planetary system?

I was looking through a website about exoplanets and found this very interesting star system consisting of 6 planets orbiting a red dwarf star. However, I couldn't pinpoint the ide...

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phys.org /1 month ago

Two's company: Scientists identify new class of star remnants

In about 5 to 8 billion years, our sun is expected to evolve into a white dwarf—an extremely dense, Earth-sized stellar remnant that has exhausted its fuel and shed its outer layer...

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universetoday.com /2 weeks ago

Astronomers Find an X-Ray Key to the Red Dot Mystery

Ever since JWST first began peering out at the early Universe a few years ago, astronomers have been spotting strange "little red dots" (LRDs) in its infrared images. There are hun...

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universetoday.com /1 month ago

Tiny Ultra-Faint Dwarf Galaxies Reflect The Conditions In The Early Universe

The Milky Way has a sizable retinue of dwarf galaxies, and they may hold important clues about conditions in the early Universe. However, they're difficult to observe because many...

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phys.org /1 week ago

Astronomers discover a super-Earth orbiting a nearby red dwarf

Astronomers from Italy and Brazil have investigated a nearby red dwarf star known as Ross 318 and have discovered an exoplanet orbiting this star, which is at least six times more...

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scitechdaily.com /1 week ago

Ultra-Faint Dwarf Galaxies Could Unlock Secrets of the Early Universe

Tiny galaxies orbiting the Milky Way may hold clues to one of cosmology’s biggest mysteries. Ultra-faint dwarf galaxies are among the smallest known galaxies orbiting the Milky Way...

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universetoday.com /1 month ago

Young Sun-like Stars Are Not As Menacing As Thought

These images, released on April 14, 2026, show two open star clusters, Trumpler 3 (left) and NGC 2353 (right). They represent a recent study from NASA’s Chandra X-ray Observatory t...

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nanowerk.com /1 month ago

Local dwarf galaxies may preserve a record of the infant Universe

Ultra-faint dwarf galaxies orbiting the Milky Way are cosmic fossils. New simulations reveal how these tiny systems reflect early Universe conditions and why some galaxies grew whi...

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universetoday.com /3 days ago

Something Just Passed Between Us and a Distant Star.

In December 2019, astronomers detected a one hour brightening of a star in the Large Magellanic Cloud, a classic gravitational microlensing event. These occur when a compact object...

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phys.org /2 weeks ago

First outbursting hot subdwarf binary discovered

An international team of astronomers has utilized the Zwicky Transient Facility (ZTF) and the Transiting Exoplanet Survey Satellite (TESS) to investigate a binary system designated...

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universetoday.com /2 weeks ago

Citizen Scientists May Have Just Doubled the Number of Known Brown Dwarfs

Brown dwarfs are notoriously difficult to find. These “failed stars” aren’t big enough to sustain nuclear fusion, and therefore aren’t as bright as more traditional main sequence s...

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