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solar systemsolar system
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Earth’s oldest crater found!

Earth’s oldest crater found!

It’s in Australia and it’s REALLY old

Philip Plait
Philip Plait
black holesblack holes
+1+1
What is twisting up this blazar’s immensely powerful death ray?
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What is twisting up this blazar’s immensely powerful death ray?

There’s a lot going on with OJ287.

Philip Plait
Philip Plait
Hubble Space TelescopeHubble Space Telescope
+5+5
Is the most distant star ever seen really a star at all?

Is the most distant star ever seen really a star at all?

Also, a new moon for Quaoar! Maybe!

Philip Plait
Philip Plait
exoplanetsexoplanets
+6+6
A new moon for Uranus, and a new planetary system in the Trifid?
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A new moon for Uranus, and a new planetary system in the Trifid?

Two VERY cool pix for you today

Philip Plait
Philip Plait
PoliticsPolitics
+4+4
Did a smaller but still giant black hole recently merge with the one at the center of our galaxy?

Did a smaller but still giant black hole recently merge with the one at the center of our galaxy?

Also: RFK Jr. needs to be impeached

Philip Plait
Philip Plait
astrophotographyastrophotography
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A narrow view of the Rosette Nebula

A narrow view of the Rosette Nebula

A spectacular new shot of the gas cloud reveals why astronomers use filters

Philip Plait
Philip Plait
exoplanetsexoplanets
+1+1
A newly forming planet minds the gap
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A newly forming planet minds the gap

A planet is seen for the first time in a gap between rings of material around a young star

Philip Plait
Philip Plait
astrophotographyastrophotography
+3+3
It’s an umbrella, but it’s a hundred thousand light-years long

It’s an umbrella, but it’s a hundred thousand light-years long

Galaxy collisions do really weird things

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
NASANASA
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Extending the life of NASA’s Swift mission by boosting its orbit
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Extending the life of NASA’s Swift mission by boosting its orbit

The iconic mission may burn up if we don’t give it a lift. Plus: light pollution is affecting birds’ days

Philip Plait
Philip Plait
asteroidsasteroids
+2+2
A brown dwarf reveals its mass
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A brown dwarf reveals its mass

Plus: Are Fast Radio Bursts caused by asteroids slamming into neutron stars?

Philip Plait
Philip Plait
solar systemsolar system
+3+3
Impeach RFK Jr.

Impeach RFK Jr.

Also, a jaunt through old issues of Scientific American in search of Neptune

Philip Plait
Philip Plait
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