How do radio telescopes work?

How do radio telescopes work?

Back to Article List From the December 2023 issue Clever engineering and electronics allow radio astronomers to build up images from the focused observations these telescopes make. Radio telescopes observe by reflecting incoming radio waves to a point above the dish....
Does Betelgeuse Even Rotate? Maybe Not

Does Betelgeuse Even Rotate? Maybe Not

Betelgeuse is the well known red giant star in the corner of Orion the hunter. The name translated in some languages means ‘armpit of the giant’ which I think of all the star names, is simply the best! Betelgeuse has been fascinating observers of late not only because...
ESA and UNEP collaborate for a greener future

ESA and UNEP collaborate for a greener future

Applications 04/12/2023 78 views 1 likes In a significant step towards a more sustainable future, ESA and the United Nations Environment Programme (UNEP) have signed a Memorandum of Understanding during Earth Information Day at COP28 currently taking place in...