Today’s top story brings us 39 new gravitational wave detections of black holes and neutron stars, courtesy of the LIGO and VIRGO detectors. Also, it’s Titan’s turn for interesting molecules in the atmosphere, and researchers examined impact craters to see what might lie beneath Titan’s surface. Plus, Hayabusa2’s impact on Ryugu and an updated origin story for Jupiter and Saturn.
Join us for our weekly tour through the local neighborhood! This week we cover how the ice caps on Pluto’s mountains form; we celebrate BepiColombo’s flyby of Venus; and we continue to prep for that Bennu sample. Plus planetary scientist Alan Stern is going to space!
Astrophysicists have finally figured out how to tell neutron stars apart from black holes by finding the signature of the event horizon. Another team discovered that planetary nebulae likely get their unique shapes due to binary systems. And we present some updates on the origin of rocks (and rocks and rocks and pebbles) on Bennu. Same with Ryugu, but we don’t hate Ryugu.
Join us today as we look at how citizen science helped discover 100 cool worlds nearby. Then we examine evidence that exploding stars may have contributed to a mass extinction on Earth. Speaking of mass extinctions, an asteroid narrowly missed our planet last weekend. Because 2020.
Join us for this week’s Rocket Roundup with host Annie Wilson as we look back at the launches that did and didn’t happen, including an Ariane 5 and Yet Another SpaceX Starlink batch.
Join us for this week’s Rocket Roundup with host Annie Wilson. We look at the rocket launches that did and did not happen since our last update, including, of course, the SpaceX Crew Dragon launch. We also cover a couple of Chinese launches, one Russian launch, one Japanese launch, the Virgin Orbit test launch, and the explosion of SN4.
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