Astronomy Cast 14 Oct 2019, 04:46 UTC 542: Weird Issues: The Age of the Universe Astronomy Cast 542: Weird Issues: The Age of the Universe by Fraser Cain & Dr. Pamela Gay Our series on Universe weirdness continues, this time we learn how astronomers are struggling to make sense of the age of the Universe.Our series on Universe weirdness continues, this time we learn how astronomers are struggling to make sense of the age of the Universe.
Astronomy Cast 7 Oct 2019, 20:20 UTC 541: Weird Issues: Expansion Rate of the Universe Astronomy Cast 541: Weird Issues: Expansion Rate of the Universe by Fraser Cain & Dr. Pamela Gay Just when the Universe was starting to make sense, the cosmos throws a curveball at us. Astronomers have been trying to accurately measure the expansion rate of the Universe as far back as Hubble. It's been tough to nail down, and now astronomers are starting to figure out why.
ESOcast 4 Oct 2019, 08:00 UTC The Atacama Large Millimeter/submillimeter Array (ALMA) captured an unprecedented image of two circumstellar disks, in which baby stars are growing, feeding with material from their surrounding birth disk. These observations shed new light on the earliest phases of the lives of stars and help astronomers determine the conditions in which binary stars are born.
NASA's Jet Propulsion Laboratory Video and Audio Podcasts 3 Oct 2019, 07:00 UTC NASA's InSight lander on Mars is trying to use its robotic arm to get the mission’s heat flow probe, or mole, digging again. InSight team engineer Ashitey Trebbi-Ollennu, based at NASA’s Jet Propulsion Laboratory in Pasadena, California, explains what has been attempted and the game plan for the coming weeks. The next tactic they'll try will be "pinning" the mole against the hole it's in.