W. Didsbury Astro So retweeted
This month @DMGrahamTHz joins us at #Didsbury #SciBar to discuss #Terahertz #Radiation. All welcome @TheAlbertClub… no assumed knowledge - just bring an enquiring mind. Mon 21st Nov @ 18:30. #free admission.
didsburyscibar.co.uk/teraher… – at Manchester, England
W. Didsbury Astro So retweeted
MON 20th JUN- 'The Next Blink of a Cosmic Eye: Astronomy in the next 200 years – Dr Megan Argo @astromeg' - didsburyscibar.co.uk/the-nex… #astronomy #scibar #free
W. Didsbury Astro So retweeted
Replying to @WDAS2
@WDAS2 Tonight's Moon, at first quarter. Taken through a SkyWatcher 150 PDS, with Canon 600D, at ISO 100, 1/100s exp time, single frame. @ianmdunning @Galileo149 @Avertedvision
W. Didsbury Astro So retweeted
If quasars are active galactic nuclei, then I would expect that they would be spread randomly throughout the universe. Why are quasars instead observed at far distances? pst.cr/RV174
W. Didsbury Astro So retweeted
Monday, 10th February 2020 Dr Rene Breton giving us a talk - Hitchhikers Guide to Black Holes. wp2019.wdas2.com/wp2019/?ai1… Hope to see you there 😃
W. Didsbury Astro So retweeted
Thank you for inviting me to speak about Saturn's Hexagon
@WDAS2
. It was a pleasure to present to such a knowledgable and enthusiastic audience #Saturn #TheHexagon
W. Didsbury Astro So retweeted
Is Earth gaining or losing mass over time? pst.cr/gn16
W. Didsbury Astro So retweeted
This strange zombie star went supernova twice. pst.cr/TZzT
W. Didsbury Astro So retweeted
Happy #EarthDay! Here's a view of a crescent Earth photographed by the crew of Apollo 12 on return from the Moon on November 23, 1969
W. Didsbury Astro So retweeted
Like the Voyagers and New Horizons, both Pioneers are past the orbit of Pluto. pst.cr/PMUy
W. Didsbury Astro So retweeted
It’s #EarthDay Here are some gorgeous photos of our amazing planet! #earthrisealliance #PictureEarth
W. Didsbury Astro So retweeted
Would time freeze for an object crossing a black hole's event horizon? pst.cr/V6a4
W. Didsbury Astro So retweeted
Today in 1981, astronauts John Young and Bob Crippen launched on the inaugural flight of the Space Shuttle program, STS-1. Dressed in white, Columbia lifted off from Launch Complex 39A, the same pad that sent John Young to the Moon on Apollo 16 nine years earlier.
W. Didsbury Astro So retweeted
The Apennine mountains located in Mare Imbrium on the northern part of the moon is one of my favourite areas to view and image. Eratosthenes crater to the left of the range, Plato above with Aristillus to it's top right and Autolycus underneath. Seeing wasn't perfect that night
W. Didsbury Astro So retweeted
Supermassive black holes are found in every large galaxy. How did they get there, and how did they grow so massive? pst.cr/qS3rP
W. Didsbury Astro So retweeted
How to photograph aurorae pst.cr/rq9iE
W. Didsbury Astro So retweeted
T - 30 Minutes until an very bright Space Station (ISS) pass over the UK. For times and info visit meteorwatch.org and follow @VirtualAstro for alerts!
(Please RT)
W. Didsbury Astro So retweeted
I'm retiring and closing Green Witch after 19 years of a second career. The details are on our web site; follow... fb.me/2lCGW43k7
W. Didsbury Astro So retweeted
Hour of #startrails captured last night when out with cnaag_uk! Note meteor below and to right of Polaris! Cars leaving site at bottom!




























