Solar clock; Hubble constant; Universality of Free Fall; Neutron lifetime measurement; Interstellar parallax; Backyard astronomy exoplanet

Solar clock; Hubble constant; Universality of Free Fall; Neutron lifetime measurement; Interstellar parallax; Backyard astronomy exoplanet

Join us today as we look at six different astronomy stories. We start with a new clock of solar activity, then talk about three articles on updates to fundamental theories. We follow up with interstellar parallax observations and an exoplanet discovered through backyard astronomy.

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Galaxy mergers trigger black hole growth; massive galaxy found in early universe; planet birth in AB Aurigae

Galaxy mergers trigger black hole growth; massive galaxy found in early universe; planet birth in AB Aurigae

Join us today as we discuss the impressive work by an undergraduate student who figured out how galaxy mergers influence the growth of supermassive black holes. We talk about a gigantic galaxy found in the early universe. And finally, we look at amazing images of a planet being formed around a distant star.

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New gravitational lens candidates; Mud flows on Mars; TRAPPIST-1 planets aligned with star’s rotation

New gravitational lens candidates; Mud flows on Mars; TRAPPIST-1 planets aligned with star’s rotation

Join us today as we talk about gravitational lensing, new candidates for lenses, and how the search for Dark Energy could progress. We also look at a mud monster that is actually a lab experiment showing how mud could flow like lava on Mars. Next, we enjoy that the TRAPPIST-1 planets are orbiting as expected. And finally, we give a quick shoutout to researchers everywhere using their equipment to help in the fight against COVID-19.

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