exoplanets

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exoplanetsexoplanets
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A black hole’s one-fifth lightspeed belch, and JWST finds a lava planet with an atmosphere

A black hole’s one-fifth lightspeed belch, and JWST finds a lava planet with an atmosphere

An incredibly fast wind from a black hole, and a super-hot super-Earth may have a broiling atmosphere, too

Philip Plait
Philip Plait
exoplanetsexoplanets
+4+4
Today’s the day. Or is it?

Today’s the day. Or is it?

It depends on what you mean by “day”. Also, old stars eat their planets!

Philip Plait
Philip Plait
exoplanetsexoplanets
+5+5
A new binary star exoplanet image, and a very cool five-point Einstein Cross
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A new binary star exoplanet image, and a very cool five-point Einstein Cross

See a direct image of the planet, and a quintuply gravitationally lensed galaxy

Philip Plait
Philip Plait
exoplanetsexoplanets
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JWST watches a planet leak its atmosphere into space. Plus you need to watch “12 Monkeys”
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JWST watches a planet leak its atmosphere into space. Plus you need to watch “12 Monkeys”

The planet’s air is puffed up and flying away. Also, the “12 Monkeys” TV series is excellent time travel scifi

Philip Plait
Philip Plait
Hubble Space TelescopeHubble Space Telescope
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Roman Space Telescope finishes construction, and a new discovery record for space rocks

Roman Space Telescope finishes construction, and a new discovery record for space rocks

The new space observatory is now ready to launch, and 40,000 near-Earth objects have now been found

Philip Plait
Philip Plait
exoplanetsexoplanets
+1+1
What is this tiny star doing with such a big planet?
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What is this tiny star doing with such a big planet?

A red dwarf is sporting a jovian planet, and that’s pretty weird

Philip Plait
Philip Plait
exoplanetsexoplanets
+5+5
The woman who discovered the first black hole

The woman who discovered the first black hole

Betty Webster is a name to remember. Also: more rogue binary jovians

Philip Plait
Philip Plait
exoplanetsexoplanets
+2+2
Another weird planetary system has been found

Another weird planetary system has been found

A binary star may have planets orbiting both stars

Philip Plait
Philip Plait
exoplanetsexoplanets
+1+1
An exoplanet reveals its star’s spotty face

An exoplanet reveals its star’s spotty face

Did you know other stars get sunspots? And we can find them via their planets?

Philip Plait
Philip Plait
exoplanetsexoplanets
+1+1
A baby planet is caught feeding
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A baby planet is caught feeding

AB Aurigae b is a young, massive planet still pulling material in to grow

Philip Plait
Philip Plait
exoplanetsexoplanets
+2+2
Looking for air around TRAPPIST-1’s planets

Looking for air around TRAPPIST-1’s planets

Two more planets observed have ambiguous results, showing how difficult this is to determine

Philip Plait
Philip Plait
exoplanetsexoplanets
+4+4
Astronomers found a dead star that might be munching on a Pluto-like planet

Astronomers found a dead star that might be munching on a Pluto-like planet

Yeah, some stories are just cooler than others

Philip Plait
Philip Plait