impacts

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exoplanetsexoplanets
+3+3
Can we detect rings around exoplanets?
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Can we detect rings around exoplanets?

Also, more evidence that Mercury may not be as dead as we thought

Philip Plait
Philip Plait
solar systemsolar system
+5+5
The planet that hit Earth to form the Moon was local! Plus, a dizzy asteroid
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The planet that hit Earth to form the Moon was local! Plus, a dizzy asteroid

Theia may have formed near Earth, and asteroid 2005 MN45 spins fast

Philip Plait
Philip Plait
solar systemsolar system
+4+4
A wee asteroid came VERY close to us last week

A wee asteroid came VERY close to us last week

Plus, Rubin is going to find a lot more

Philip Plait
Philip Plait
meteoritesmeteorites
+3+3
Did space debris hit an airplane? No, but some did hit Australia.
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Did space debris hit an airplane? No, but some did hit Australia.

Two stories of space debris, one real, one not

Philip Plait
Philip Plait
solar systemsolar system
+4+4
Asteroids from Venus pose an invisible — but uncertain — threat

Asteroids from Venus pose an invisible — but uncertain — threat

Bottom line: we need to look for them

Philip Plait
Philip Plait
asteroidsasteroids
+6+6
A black hole is eating way above its weight, and ancient tektites in Australia
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A black hole is eating way above its weight, and ancient tektites in Australia

Something is helping this black hole gobble down material at incredible rates

Philip Plait
Philip Plait
solar systemsolar system
+5+5
A portrait of our planet and moon from across the solar system

A portrait of our planet and moon from across the solar system

Psyche snaps Earth and Moon, I’m talking to teachers in Texas, and a newly discovered impact crater in India

Philip Plait
Philip Plait
ESAESA
+5+5
Could asteroid 2024 YR 4 hit the Moon? And it’s way past time to take space debris seriously

Could asteroid 2024 YR 4 hit the Moon? And it’s way past time to take space debris seriously

Space is dangerous, y’all

Philip Plait
Philip Plait
MarsMars
+4+4
Hera flies by Mars’s moon Deimos

Hera flies by Mars’s moon Deimos

The spacecraft took some pretty cool shots of the tiny, lumpy moon

Philip Plait
Philip Plait
AstronomyAstronomy
+3+3
The chance of an impact from the asteroid 2024 YR4 just went way down

The chance of an impact from the asteroid 2024 YR4 just went way down

It’ll likely drop to zero, but it may be a while before we know for sure

Philip Plait
Philip Plait
meteoritesmeteorites
+4+4
A wee meteorite impact caught on video, Gaia closes its eyes

A wee meteorite impact caught on video, Gaia closes its eyes

Very rare footage of a mini-impact, and the Gaia spacecraft has been shut down

Philip Plait
Philip Plait