Season 21

Dec. 28, 2018

103: Saturn’s Rings Are Disappearing

The world’s premier astronomy and space science podcast.
Dec. 26, 2018

102: Farout

The world’s premier astronomy and space science podcast.
Dec. 21, 2018

101: Water Discovered on Asteroid Bennu

The world's premiere Astronomy and Space Science News podcast...
Dec. 19, 2018

100: Largest Black Hole Collision Ever Observed

The world’s premier astronomy and space science podcast.
Dec. 14, 2018

99: OSIRIS-Rex Arrives

The world’s premier astronomy and space science podcast.
Dec. 12, 2018

98: First Sounds From the Martian Surface

The world’s premier astronomy and space science podcast.
Dec. 7, 2018

97: A Very Bright Cannibal

The most luminous galaxy ever seen is eating its neighbours
Dec. 5, 2018

96: Astronomers find a star almost identical to the Sun

The world’s premier astronomy and space science podcast.
Nov. 30, 2018

95: Ticking Time Bomb In Our Stellar Backyard

Astronomers have discovered a unique nearby triple star system containing a pair of massive ‘Wolf-Rayet’ stars which are about to explode as supernovae...
Nov. 28, 2018

94: Touchdown!

The world’s premier astronomy and space science podcast.
Nov. 24, 2018

93: Micro-quasar Blasting Gamma Rays Towards Earth

Plus - Alien asteroid Oumuamua posing new mysteries
Nov. 22, 2018

92: Super-Earth Discovery

Super-Earth discovered orbiting one of our nearest neighbouring star systems
Nov. 16, 2018

91: When Galaxies Collide

Supermassive black holes about to merge as galaxies collide
Nov. 14, 2018

90: Giant Galactic Impact Shaped The Milky Way

A new study shows that instead of forming alone - our Milky Way galaxy was involved in a major collision with another big galaxy about ten billion years ago.
Nov. 10, 2018

89: First Images of Asteroid Bennu from Osiris-Rex

The world’s premier astronomy and space science podcast.
Nov. 8, 2018

88: Supermassive Black Hole Flares

Flares discovered erupting around the Sagittarius A* supermassive black hole
Nov. 2, 2018

87: The Origins of the Martian Moon Phobos

The world’s premier astronomy and space science podcast.
Oct. 31, 2018

86: Earth's Inner Core is Solid

Researchers confirm Earth’s inner core is solid
Oct. 26, 2018

85: Plate tectonics may have been active on Earth since the very beginning

The world’s premier astronomy and space science podcast.
Oct. 24, 2018

84: Mysterious Fast Radio Burst Known Population Doubles

The world’s premier astronomy and space science podcast.
Oct. 23, 2018

83: Ancient Mars Could Have Had Life

The world’s premier astronomy and space science podcast.
Oct. 23, 2018

82: Soyuz Mission Aborted

The world’s premier astronomy and space science podcast.
Oct. 23, 2018

81: Discovery of the Goblin

The world’s premier astronomy and space science podcast.
Oct. 23, 2018

80: Another Lander Touches Down on Asteroid Ryugu

The world’s premier astronomy and space science podcast.