Asteroid Ryugu contains RNA building block! & Other Astronomy News | SpaceTime S26E42

*RNA nucleobases found in space rocks
Scientists studying samples of the asteroid Ryugu brought back to Earth by Japan’s Hayabusa 2 mission have discovered it contains uracil – one of the four nucleobases that make up RNA .
*Discovery of an asteroid orbiting the Sun inside of Venus
Astronomers say the discovery of an asteroid orbiting the Sun inside the orbit of Venus could be the first of a population of inner solar system asteroids.
*Oumuamua's weird orbit due to gas
Scientists have developed a surprisingly simple explanation for the alien comet Oumuamua's weird orbit which appeared to accelerate as it left our solar system.
*The Science Report
Study shows most Australian reef species have declined in population over the last decade.
Study shows modern day grape varieties originated in Israel and the Caucasus 11 thousand years ago
Salad really does scream when you cut it.
Skeptic's guide to the science of ghosts

This week’s talent includes:
Associate Professor Fabio Capitanio from the Monash University
And our regular guests:
Alex Zaharov-Reutt from iTWire.com
Tim Mendham from Australian Skeptics
Jonathan Nally the editor of Australian Sky and Telescope Magazine

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