This week we wonder if the Universe is going to collapse and then expand again, how satellites can have such different velocities, and the size of the observable Universe.
If you’ve got a question for the Astronomy Cast team, please email it in to info@astronomycast.com and we’ll try to tackle it for a future show. Please include your location and a way to pronounce your name.
Click here to download the episode.
Or subscribe to: astronomycast.com/podcast.xml with your podcatching software.
Questions Show- Transcript and show notes.
The Sun is increasing its intensity on schedule, continuing its approach to solar maximum. In…
Does another undetected planet languish in our Solar System's distant reaches? Does it follow a…
It's that time again. NIAC (NASA Innovative Advanced Concepts) has announced six concepts that will…
On Friday, May 3rd, the sixth mission in the Chinese Lunar Exploration Program (Chang'e-6) launched…
Earth is the only life-supporting planet we know of, so it's tempting to use it…
Multiple space agencies are looking to send crewed missions to the Moon's southern polar region…