Category Archives: astronomy

Days 3 and 4 at the #AAS230: Galaxies, Supernovae, and Space Weather

The famous Crab Nebula supernova remnant. The AAS Conference has concluded, but there’s still a lot of exciting science going on. Here are the big stories from the final day and a half. Sadly, I missed the first talk on … Continue reading

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Day 2 at the #AAS230: Warm Jupiters, Human Spaceflight, and Other Stories

Artist’s rendition of the mysterious Planet Nine. The second day of the AAS Conference has concluded with still more fascinating tales from the world of astronomy. We begin with the tale of the Rosetta mission to Comet 67P/Churyumov-Gerasimenko, which concluded … Continue reading

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Day 1 at the #AAS230: Dark Matter, Colliding Planets, and More

The famous Bullet Cluster, the first clear proof of dark matter. The AAS Conference is underway today with the first round of talks from all branches of astronomy. For us astronomers, the biggest events are probably the plenary sessions, where … Continue reading

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