#80 - February 2019 Part 1

#80 - February 2019 Part 1

The Discussion: Jeni's off to La Palma to gather data on dust & gas in the Crab Nebula, did a meteor or two strike the moon during the January eclipse? And what do Europeans think (or know) about the European Space Agency?

The News: Rounding up the space and astronomy news this month we have:

  • More research suggesting there are no seasonal water flows on Mars
  • Modelling the stellar wind at Barnard's Star
  • Can interstellar objects survive the journey?
  • The unusual planetary system EPIC24924646
  • Lunar craters show Earth had a brief impact lull 650-300 million years ago
  • The youthful nature of Saturn's rings
  • More research suggesting there may be no Planet 9
  • The Russian company planning to put billboards in space

Main news story: CERN's plans for the monster successor to the Large Hadron Collider and what the hell that has to do with astronomy

The Sky Guide: Covering the solar system and deep sky objects on offer to amateur astronomers in February.

Paul: Mercury at greatest eastern elongation, a conjunction of Uranus and Mars.

Ralph: Asteroid 532 Herculina at opposition and a brand new(ly discovered) comet to view in telescopes

Jen: Venus and Jupiter on show in the early morning and a conjunction of Saturn and Venus

Main Deep Sky Object: Messier 1, the Crab Nebula

Q&A: Listeners' questions via email, Facebook & Twitter take us on a journey into the astronomy issues that have always plagued our understanding or stretched our credulity. This month we take a look at the bewildering array of theories for one of the greatest spectacles in the night sky:

How did Saturn's rings form? Scott Jorgensen, Michigan.

Avsnitt(362)

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Gravitational musing and nuclear cruising

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Artemis II Helium boogaloo

Artemis II Helium boogaloo

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Vanishing Stars and Invisible Galaxies

Vanishing Stars and Invisible Galaxies

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Ozone Hole II Mega-Constellation Bogaloo

Ozone Hole II Mega-Constellation Bogaloo

This episode we chat about the potential ozone hole issue caused by mega constellations, how Jupiter has shrunk and what Aurora would look like when Earth's poles flip. Produced by  Paul, Jen, John, D...

15 Feb 56min

The End of British Astronomy?

The End of British Astronomy?

We discuss the British Government's vandalism of UK physics and astronomy. In better news we celebrate the refunding of NASA and the up coming Artemis II mission... will Paul finally get excited? Prod...

1 Feb 1h 14min

3 days to lose LEO

3 days to lose LEO

So it looks like Low Earth Orbit is not just crowded but a disaster waiting to happen trapping humanity on this planet for a very long time... Produced by, Paul, Jen, John, Damien & Dustin

16 Jan 55min

Soundgarden win at Astrophysics

Soundgarden win at Astrophysics

So it turns out Soundgarden nailed astrophysics in 1994. We explore latest thinking on Little Red Dots, Globular Custers, oldest supernovae, No-ceans on Titan as well as our monthly skyguide and moon ...

5 Jan 47min

Panto 2025: Cometh the Comet, Comet the Ralph

Panto 2025: Cometh the Comet, Comet the Ralph

It's time for our annual review of the year, a look forward to next year and of course the Panto!...and the return of an old face! Produced by Ralph, Paul, Jen, John, Damien & Dustin

25 Dec 202553min

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