The Expanding Universe: Doppler Shift To Dark Energy
Introduction A previous tutorial discussed how the Doppler Effect can be used to determine the velocity of an astronomical object
Read moreIntroduction A previous tutorial discussed how the Doppler Effect can be used to determine the velocity of an astronomical object
Read moreLink to watch the webinar: https://youtu.be/XbD3gyQi7UY Please note the webinar is on Saturday 14th May 2022, not 24th May as
Read moreNotice is hereby given that there will be a Special General Meeting of the Association at 17:30 on Wednesday 25
Read moreOn the night of May 7 to 8, the crescent Moon will pass close by to the splendid open cluster
Read moreNext Masterclass is: Your next telescope setup, delving deeper into stargazing and astronomy – Will GaterThursday 28 April, 7pm BST
Read moreRecordings are now available for several lectures from our Spring Meeting at the University of Leeds on the theme of
Read moreAs of mid-April, commissioning of the James Webb Space Telescope continues without significant hiccough. It is now ‘at’ the place
Read moreIntroduction How is it we know how fast stars and galaxies are moving towards or away from us? How can
Read moreMercury was at Inferior Conjunction on 2nd April but has been moving eastward since then and possibly became visible after
Read moreNominations for the BAA Trustees and Council are now open, and applications from all members are very welcome, and if
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