#78 - December 2018 Part 1

#78 - December 2018 Part 1

The Discussion: Arthur Eddington, the Caldwell catalogue and a round-up of emails to the show.

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

  • Waiting for a Gamma Ray Burst
  • Watching the Milky Way's supermassive black hole feeding
  • Finding a massive meteorite under 1km of ice in Greenland
  • The discovery that the Milky Way has another satellite galaxy
  • The Hyades is bigger than we thought – much bigger!
  • Silica dust from supernovae discovered

Main news story: The discovery of an exoplanet around Barnard's Star just 6 light year away.

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

Ralph: Mars & Neptune conjunction, The Geminds meteor shower & Comet 46P Wirtanen at perihelion

Paul: Venus, Uranus, Mercury & Jupiter

Jeni: The Hyades in Taurus

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 USAF's rocket funding decision:

What makes a galaxy? When is it a galaxy rather than just a cluster of stars? Wullie Mitchell, Scotland.

Avsnitt(362)

Gravitational musing and nuclear cruising

Gravitational musing and nuclear cruising

This episode Paul and Jeni look at a possible gravitational wave solution to the Hubble tension, NASAs new nuclear deep space engine, Hubble telescope boosting, and more news on the destruction of Bri...

1 Apr 55min

Artemis II Helium boogaloo

Artemis II Helium boogaloo

Our chatty astrowaffle episode this month is all about the Artemis re-jig and what the future now holds for the programme. Oh and update on Jeni's drains. Produced by Paul, Jen, John, Damien & Dustin

18 Mars 55min

Vanishing Stars and Invisible Galaxies

Vanishing Stars and Invisible Galaxies

This month it is the curious case of a vanishing star and galaxies that shine no light...plus our monthly skyguide and Jeni has a blocked drain! Produced by Paul, Jen, John, Damien & Dustin

1 Mars 1h

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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