SpaceTime with Stuart Gary The Large Magellanic Cloud Cannibalizing Smaller Galaxies
Oct 29, 2021
17:03
The Astronomy, Technology, and Space Science News Podcast.
SpaceTime Series 24 Episode 123
*The Large Magellanic Cloud cannibalizing smaller galaxies
Scientists have confirmed that the Large Magellanic Cloud has been cannibalizing smaller galaxies. Astronomers already knew that large galaxies like the Milky Way grow by merging with or cannibalizing smaller galaxies. But now a report in the journal Nature has shown that a small satellite dwarf galaxy like the Large Magellanic Cloud has in turn absorbed an even smaller galaxy in its vicinity.
*NASA’s first test of optical communications technology
NASA is about to test a new optical laser communications system in space for the first time. The Laser Communications Relay Demonstration is gearing up for launch next month with the payload now fully integrated into its host spacecraft and ready for its final testing before being lofted into orbit.
*One Web’s constellation passes the halfway mark
One Web have launched another 36 broadband internet satellites into orbit.
*The Science Report
Discovery of the first fossil evidence of modern human remains from the Pleistocene in Sulawesi.
The US State Department provides details on America’s current nuclear weapons stockpile.
A new study suggests horses were first domesticated in the Volga-Don region of Russia.
Skeptic's guide to schadenfreude over COVID deniers who get sick.
For more SpaceTime and show links: https://linktr.ee/biteszHQ
If you love this podcast, please get someone else to listen too. Thank you…
Your support is needed...
SpaceTime is an independently produced podcast (we are not funded by any government grants, big organisations or companies), and we’re working towards becoming a completely listener supported show...meaning we can do away with the commercials and sponsors. We figure the time can be much better spent on researching and producing stories for you, rather than having to chase sponsors to help us pay the bills.
That's where you come in....help us reach our first 1,000 subscribers...at that level the show becomes financially viable and bills can be paid without us breaking into a sweat every month. Every little bit helps...even if you could contribute just $1 per month. It all adds up.
By signing up and becoming a supporter at the $5 or more level, you get immediate access to over 240 commercial-free, double, and triple episode editions of SpaceTime plus extended interview bonus content. You also receive all new episodes on a Monday rather than having to wait the week out. Subscribe via Patreon or Supercast (you get a month’s free trial with Supercast to see if it’s really for you or not)....and share in the rewards. Details at Patreon www.patreon.com/spacetimewithstuartgary or Supercast - https://bitesznetwork.supercast.tech/
Details at https://spacetimewithstuartgary.com or www.bitesz.com
Sponsor Details:
This episode is brought to you with the support of NameCheap…cheap domain names is just the beginning of your own online presence. We use them and we love them. Get our special deal…just visit: https://spacetimewithstuartgary.com/namecheap and help support the show.
For more SpaceTime visit https://spacetimewithstuartgary.com (mobile friendly).
For enhanced Show Notes including photos to accompany this episode: https://www.bitesz.com/show/spacetime/blog/
RSS feed: https://www.spreaker.com/show/2458531/episodes/feed
Email: mailto:SpaceTime@bitesz.com
To receive the Astronomy Daily Newsletter free, direct to your inbox...just join our mailing list at www.bitesz.com or visit https://www.bitesz.com/p/astronomy-daily/
Help support SpaceTime: The SpaceTime with Stuart Gary merchandise shop. Get your T-Shirts, Coffee Cups, badges, tote bag + more and help support the show. Check out the range: http://www.cafepress.com/spacetime Thank you.
Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.
SpaceTime Series 24 Episode 123
*The Large Magellanic Cloud cannibalizing smaller galaxies
Scientists have confirmed that the Large Magellanic Cloud has been cannibalizing smaller galaxies. Astronomers already knew that large galaxies like the Milky Way grow by merging with or cannibalizing smaller galaxies. But now a report in the journal Nature has shown that a small satellite dwarf galaxy like the Large Magellanic Cloud has in turn absorbed an even smaller galaxy in its vicinity.
*NASA’s first test of optical communications technology
NASA is about to test a new optical laser communications system in space for the first time. The Laser Communications Relay Demonstration is gearing up for launch next month with the payload now fully integrated into its host spacecraft and ready for its final testing before being lofted into orbit.
*One Web’s constellation passes the halfway mark
One Web have launched another 36 broadband internet satellites into orbit.
*The Science Report
Discovery of the first fossil evidence of modern human remains from the Pleistocene in Sulawesi.
The US State Department provides details on America’s current nuclear weapons stockpile.
A new study suggests horses were first domesticated in the Volga-Don region of Russia.
Skeptic's guide to schadenfreude over COVID deniers who get sick.
For more SpaceTime and show links: https://linktr.ee/biteszHQ
If you love this podcast, please get someone else to listen too. Thank you…
Your support is needed...
SpaceTime is an independently produced podcast (we are not funded by any government grants, big organisations or companies), and we’re working towards becoming a completely listener supported show...meaning we can do away with the commercials and sponsors. We figure the time can be much better spent on researching and producing stories for you, rather than having to chase sponsors to help us pay the bills.
That's where you come in....help us reach our first 1,000 subscribers...at that level the show becomes financially viable and bills can be paid without us breaking into a sweat every month. Every little bit helps...even if you could contribute just $1 per month. It all adds up.
By signing up and becoming a supporter at the $5 or more level, you get immediate access to over 240 commercial-free, double, and triple episode editions of SpaceTime plus extended interview bonus content. You also receive all new episodes on a Monday rather than having to wait the week out. Subscribe via Patreon or Supercast (you get a month’s free trial with Supercast to see if it’s really for you or not)....and share in the rewards. Details at Patreon www.patreon.com/spacetimewithstuartgary or Supercast - https://bitesznetwork.supercast.tech/
Details at https://spacetimewithstuartgary.com or www.bitesz.com
Sponsor Details:
This episode is brought to you with the support of NameCheap…cheap domain names is just the beginning of your own online presence. We use them and we love them. Get our special deal…just visit: https://spacetimewithstuartgary.com/namecheap and help support the show.
For more SpaceTime visit https://spacetimewithstuartgary.com (mobile friendly).
For enhanced Show Notes including photos to accompany this episode: https://www.bitesz.com/show/spacetime/blog/
RSS feed: https://www.spreaker.com/show/2458531/episodes/feed
Email: mailto:SpaceTime@bitesz.com
To receive the Astronomy Daily Newsletter free, direct to your inbox...just join our mailing list at www.bitesz.com or visit https://www.bitesz.com/p/astronomy-daily/
Help support SpaceTime: The SpaceTime with Stuart Gary merchandise shop. Get your T-Shirts, Coffee Cups, badges, tote bag + more and help support the show. Check out the range: http://www.cafepress.com/spacetime Thank you.
Become a supporter of this podcast: https://www.spreaker.com/podcast/spacetime-with-stuart-gary--2458531/support.