Today Cosmic Savannah discuss about the life cycle of galaxies with Dr. Moses Mogotsi from SALT. He explains how we can observe gas falling into galaxies, how it forms into stars, and where it goes when those stars die.
Jun 14th: Found: Dying Galaxies Containing Active Black Holes
Astronomers combined observations of far distant galaxies exhibiting no signs of star formation and found active supermassive black holes that may have contributed to the evolution of their parent galaxies. Plus, rocket launches, detecting earthquakes, and why Uranus and Neptune are different shades of blue.
Jan 16th: Kissing Frogs & Know A Star
Just like Brothers Grimm’s kissing the frog fairy tale, this software by Frank Shelly also helps us to find Earth approaching asteroids. More of it & AAVSO monitoring program at #365DaysOfAstro
Jun 16th: Big in the South
George’s Random Astronomical Object presents Abell S1063, a cluster of galaxies that was only reported as a discovery in the 1980s but that has attracted a lof of attention because of how it gravitationally distorts the light of galaxies behind it.
Feb 3rd: Awesome Astronomy February 2021 News
What’s up in February night sky? And check out the news roundup for this month. There’s a hot Jupiter with transparent atmosphere, 3D Map of invisible brown dwarf and on top of that, ESA CHEOPS discovered exoplanets with rare rhythm around their parent star
Aug 7th: UV Supernova Flash
Join us today as we learn that galaxies have magnetic fields, the ultraviolet flash of a type Ia supernova and directly image a multi-planet extrasolar system
Mar 27th: Galaxies
Oct 21st: Sally Ride EarthKAM
July 30th: A Brief Introduction to Galaxy Dynamics
Date: July 30, 2010 Title: A Brief Introduction to Galaxy Dynamics Podcaster: Edgardo Molina Description: Galaxy Dynamics is the study of the motions of the stars, gas and dark matter in order...
July 19th: Where Do We Come From?
Date: July 19, 2010 Title: Where Do We Come From? Podcaster: Carolyn Collins Petersen Organization: Loch Ness Productions Music from A Gentle Rain of Starlight, by Geodesium....