Join us as we take a look back two weeks’ worth of planetary stories, including solar system research on a binary trans-Neptunian object, diamonds in meteorites, the stratification of Titan’s lakes, and how Jupiter affected Venus’ habitability. Plus we go farther into space and see how super flares affect the chances for life on exoplanets and find an exoplanet with vaporized metal in its atmosphere.
New images taken with the ALMA Observatory show a young proto-stellar disk with the rings and gaps of planetary formation growing together, once again challenging our preconceptions. And other research into stellar formation adds heavy metals to the mix to match models to observations. Plus an old, metal-poor galaxy halo.
Using huge telescopes, researchers have discovered a Large Scale Structure of six galaxies around a seventh galaxy with a supermassive black hole, back in the first billion years of the Universe. Plus Hubble captures a time-lapse of a fading supernova and beta Pictoris c is directly imaged.
While Venus has dominated the news cycle this week, scientists were publishing papers on other planets, both within our solar system and without. We look at a warm Jupiter orbiting a cool star, the composition of Uranus’ moons (save your jokes for the Q&A), and how life may be hard to detect on Mars. Plus Hubble has released a brand new image of Jupiter with Europa, and they are gorgeous.
Join us today as we take a look at today’s top story – a planet has been found still in orbit around its white dwarf star even after a supernova. Then we discuss how a Wolf-Rayet binary system is a dust factory. Finally, new works show neutron stars are NOT producing all those heavy elements, the solar minimum is over, Plus special guest, Sara Seager from MIT.
Join us today as we examine major news coming out last week from institutions analyzing data from the LIGO and Virgo gravitational wave detectors: the largest and farthest collision detected yet has led to the discovery of an “impossible” black hole. Plus a triple-star system has planetary rings and the camera that will be at the heart of the Vera Rubin Observatory takes its first images… of broccoli.
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