How We Now Think Galaxies Evolve

How We Now Think Galaxies Evolve

Stuart Gary
Stuart Gary

The Astronomy, Technology and Space Science News Podcast.

SpaceTime Series 24 Episode 61

*New evidence changing how we think galaxies evolve

A new study has shown that galaxies like the Milky Way evolve gradually rather than through a series of violent collisions.

*The most ancient spiral galaxy ever seen

Scientists have found what may be the earliest Spiral Galaxy ever seen going back an amazing 12.4 billion years.

*More possible organic compounds found on Mars

Scientists using NASA’s Mars Curiosity rover have found what appear to be organic, carbon-containing salts.

*SpaceX launches its 1737th Starlink satellite

SpaceX has undertaken two more Starlink launches carrying another 102 broadband satellites into orbit.

*The Science Report

WHO says the real COVID-19 death toll could be 8 million.

The United States to investigate if COVID-19 leaked from the Wuhan Institute of Virology.

Sea level rise estimates could be too low.

Human made greenhouse gases are causing the Earth’s stratosphere to shrink.

A new study has shown there are roughly 50 billion birds in the world.

Skeptic's guide to detecting fake science news

 

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