Science News Episodes

Oct. 19, 2022

Best View Yet of the Birth of a Black Hole

SpaceTime Series 25 Episode 111 *Astronomers have been given one of their best views yet of the birth of a black hole Astronomers have been given one of their best views yet of the birth of one of the universe’s most infam…
Oct. 12, 2022

Stunning New Images of the Jovian Ice Moon Europa

SpaceTime Series 25 Episode 108 *Stunning new images of the Jovian ice moon Europa NASA’s Juno spacecraft has completed its close flyby of the Jovian ice moon Europa capturing stunning close-up images which are raising mor…
Oct. 10, 2022

Dimorphous Grows a Massive Comet Like Impact Debris Tail

The Astronomy, Technology, and Space Science News Podcast. SpaceTime Series 25 Episode 107 *Dimorphous grows a massive comet like impact debris tail The DART spacecraft’s impact into the asteroid Dimorphous has generate…
Sept. 30, 2022

New and Puzzling Features of Mysterious Fast Radio Bursts

SpaceTime Series 25 Episode 103 *New and puzzling features of mysterious fast radio bursts Astronomers have detected strange never before seen signals originating from an already mysterious object called a Fast Radio Burst…
Guest: Tim Mendham
Sept. 23, 2022

Counting Down to Asteroid Collision

SpaceTime Series 25 Episode 100 *Counting down to asteroid collision NASA’s Double Asteroid Redirection Test— or DART mission -- remains on target to crash into a potentially hazardous near-Earth asteroid on Monday. *Cont…
Guest: Tim Mendham
Sept. 16, 2022

Solar Orbiter Hit by a Massive Coronal Mass Ejection

SpaceTime Series 25 Episode 97 *Solar Orbiter hit by a massive Coronal Mass Ejection Earlier this month as The European Space Agency’s Solar Orbiter undertook its third flyby of the planet Venus it was hit by a massive co…
Guest: Tim Mendham
Sept. 14, 2022

Four-Billion-Year-Old Planetary Crust Found Under Western Australia

The Astronomy, Technology, and Space Science News Podcast. SpaceTime Series 25 Episode 96 *Four-billion-year-old planetary crust found under Western Australia Scientists have identified a four-billion-year-old piece of th…
Sept. 12, 2022

DART on Track for Asteroid Impact

The Astronomy, Technology, and Space Science News Podcast. SpaceTime Series 25 Episode 95 *DART on track for asteroid impact Later this month NASA’s Dart mission will slam into a tiny near-Earth asteroid orbiting a slight…
Guest: Tim Mendham
Sept. 9, 2022

The Sands of Mars are Green as well as Red

SpaceTime Series 25 Episode 94 *The Perseverance rover finds the sands of Mars are green as well as red The accepted view of Mars is red rocks and craters as far as the eye can see. But NASA’s Perseverance rover has found …
Sept. 7, 2022

Surfing Venus’s Atmosphere

SpaceTime Series 25 Episode 93 *Europe’s EnVision spacecraft to surf Venus’s atmosphere The European Space Agency’s EnVision mission to Venus being developed to perform high-resolution radar mapping and atmospheric studies…
Aug. 31, 2022

Was There a Second Dinosaur Killing Asteroid Impact?

The Astronomy, Technology, and Space Science News Podcast. SpaceTime Series 25 Episode 91 *Was there a second dinosaur killing asteroid impact Scientists have discovered a massive asteroid impact crater in the North Atlan…
Aug. 26, 2022

The Red Supergiant Betelgeuse Blows Its Top

The Astronomy, Technology, and Space Science News Podcast. SpaceTime Series 25 Episode 90 *The red supergiant Betelgeuse blows it top Astronomers say the sudden dimming of the semi-regular variable red supergiant star Bet…
Aug. 17, 2022

The Ongoing Search for Dark Matter

The Astronomy, Technology, and Space Science News Podcast. SpaceTime Series 25 Episode 89 *The ongoing search for Dark Matter Scientists have placed new limits on where the mysterious invisible substance known as dark mat…
Aug. 10, 2022

New Record for the Most Distant and Earliest Galaxy Ever Seen

The Astronomy, Technology, and Space Science News Podcast. SpaceTime Series 25 Episode 88 *New record for the most distant and earliest galaxy ever seen Astronomers have just set another new record for the most distant an…
July 27, 2022

Three New Particles Discovered at CERN

SpaceTime Series 25 Episode 83 *Three new particles discovered at CERN The international LHCb collaboration at CERN’s Large Hadron Collider has discovered three never-before-seen subatomic particles. *The new telescope to…