What’s the matter with antimatter – and will we ever get to Alpha Centauri?
May 29th: There Are Always Possibilities
Cheap Astro Archive
May 22nd: Back to the Moon
Lunar activities – planned and speculative with Cheap Astronomy
Feb 22nd: Fantastic Physics Formulas, The Hubble – Lemaitre Law
Cheap Astronomy tries expanding and also lifting.
Feb 8th: More Stars
Today we have Cheap Astronomy podcast about stars. Do other stars have sunspot activity cycles like the Sun does? So why are magnetars magnetic?
Jan 20th: Some Impossible Things Before Breakfast
Cheap Astronomy once again establishes that we can’t travel faster than light and that we still don’t know why the Universe is expanding.
Dec 14th: Same Old
What is Lagrange points, particularly L4 and L5? Can neutrinos predict supernova explosions? Find the answers with @CheapAstro
Oct 11th: Housekeeping
Time to keep your house in order. Today we have @CheapAstro doing some domestic maintenance – firstly on a planetary scale and secondly on the International Space Station.
Aug 22nd: Only So Much
It’s a big Universe, even Mars is far away. You can’t have everything.
Aug 8th: Touring the Solar System
What’s all the fuss about Venus our Mars-bound astronauts survive years of exposure to space radiation?
Well yes, they can potentially, but solutions are yet to be
Jul 25th: Our Noisy Universe
A magnetic episode with gravity. Noise without sound as @CheapAstro will discuss about the latest on magnetars and the existence of cosmic gravitational wave background.