supernovae

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supernovaesupernovae
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The irony of Supernova 1885A

The irony of Supernova 1885A

It proved the Universe was bigger than astronomers thought, but they couldn’t believe it

Philip Plait
Philip Plait
supernovaesupernovae
+2+2
One last stellar belch before exploding
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One last stellar belch before exploding

The red supergiant star DFK 52 erupted gas and will soon go supernova

Philip Plait
Philip Plait
Hubble Space TelescopeHubble Space Telescope
+4+4
NGC 3370: Stepladder to the Universe

NGC 3370: Stepladder to the Universe

Also, it’s a very pretty spiral galaxy

Philip Plait
Philip Plait
supernovaesupernovae
+6+6
Yup. Young-Earth creationists are still wrong.

Yup. Young-Earth creationists are still wrong.

A claimed lack of supernovae explodes in their faces

Philip Plait
Philip Plait
supernovaesupernovae
+3+3
A star may have exploded when it ate a black hole
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A star may have exploded when it ate a black hole

Everything about this story is awesome and terrifying

Philip Plait
Philip Plait
supernovaesupernovae
+3+3
What triggers lightning? Exploding stars.

What triggers lightning? Exploding stars.

And also black holes. Yes, seriously.

Philip Plait
Philip Plait
supernovaesupernovae
+3+3
A second star for Betelgeuse?!

A second star for Betelgeuse?!

Astronomers post a possible binary companion for the soon-to-be supernova

Philip Plait
Philip Plait
supernovaesupernovae
+2+2
The biggest black hole merger ever detected so far rocked the Universe

The biggest black hole merger ever detected so far rocked the Universe

The gravitational waves they emitted were fiercely powerful, but where did the black holes come from?

Philip Plait
Philip Plait
supernovaesupernovae
+2+2
A colossal explosion sent antimatter heading toward us at nearly the speed of light
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A colossal explosion sent antimatter heading toward us at nearly the speed of light

That’s a fun headline to write! The good news is we’re safe and the science is awesome.

Philip Plait
Philip Plait
supernovaesupernovae
+2+2
A pulsar plucks the Guitar Nebula
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A pulsar plucks the Guitar Nebula

Super-high-speed electrons from a dead star are plowing through the gas

Philip Plait
Philip Plait
supernovaesupernovae
+4+4
When did the Universe first get wet?

When did the Universe first get wet?

Water is simple, but it took time for the cosmos to brew the ingredients.

Philip Plait
Philip Plait