The_Only_AL
The_Only_AL t1_jdyxp1w wrote
Reply to comment by Customer-Useful in Glass beads on moon’s surface may hold billions of tonnes of water, scientists say | The moon by GeraldKutney
Electrolysis.
The_Only_AL t1_jdyxnze wrote
Reply to comment by Customer-Useful in Glass beads on moon’s surface may hold billions of tonnes of water, scientists say | The moon by GeraldKutney
No, we can sustain life on the moon if there IS water there. That way we don’t have to transport it from Earth, which is crazy expensive. You can also break water into hydrogen to use as fuel.
The_Only_AL t1_jdy3lc4 wrote
Reply to Germany hoping to increase its military aid to Ukraine to up to €15 billion in coming years by misana123
I guess they assume Ukraine will win (which I hope for) if they’re thinking they can wait years.
The_Only_AL t1_j2uj65w wrote
Reply to comment by SoItWasYouAllAlong in TIL water becomes a non-polar solvent when it reaches supercritical state. by catfishgod
You are my science bitch, science me baby…
The_Only_AL t1_j2dp76q wrote
Bastards…
The_Only_AL t1_j1co6ch wrote
Reply to TIL that Henry Gunther was the last soldier to die in World War I. The war ended at 11 AM and Gunther was killed at 10:59 AM while charging a German machine gun by IAmDavidGurney
You should watch The Big Red One starring Lee Marvin with Mark Hamill in a small role.
The_Only_AL t1_iydcddg wrote
Reply to TIL The inventor of the television was a 15 year old farm boy who got the idea for scanning an image in rows from the back and forth motion of plowing a field. by chapstickninja
The invention of television is so interesting, there were teams all over the world doing experiments and there were many hits and misses, even back to the 1800s. Brilliance + perseverance.
The_Only_AL t1_iyc67bj wrote
Reply to Indonesia puts 100-island archipelago up for auction, sparking environmental concerns by Vucea
I wish I was a billionaire so I could build a nice lair there. Put in some accommodations for my henchmen and good to go!
The_Only_AL t1_iybsp8i wrote
Reply to TIL modern day horses evolved from Eohipppus, a 12 inch tall animal from North America. It had 4 toes on its front feet and 3 toes on the hinds as well as large canine teeth. by sanitation123
I think I learned this in school when I was pretty young.
The_Only_AL t1_iyat71s wrote
Reply to TIL that the Scotichronicon chronicles a Scottish history starting with its founding by Scota, daughter of an Egyptian pharaoh by yuje
What language is it written in?
The_Only_AL t1_ixkw30o wrote
Reply to TIL that Seahorses live in the Hudson River. Seahorses are found in temperate and tropical waters all over the world, including the Hudson River, which is home to the Lined Seahorse. by AxisOfSmeagol
We have some amazing ones in Sydney Harbour.
The_Only_AL t1_ixke0hv wrote
The_Only_AL t1_ixgbfgk wrote
Reply to What are good "starting" books by Res2710
Boy that’s a hard question. First Man is an absolutely brilliant read about Neil Armstrong. It’s great because it’s not all about nuts and bolts but gets into the state of the world at the time, how people think about space travel, their motivations for wanting to do it, the complexity and difficulty of doing it, and of course what in my view one of the bravest men ever ticks. There’s a million sources that’ll help you understand the engineering and science, but space travel is deeper than that.
The_Only_AL t1_ixfbaov wrote
To answer your question and not drift off into tangents, yes it’s possible. It comes down to how many reliable rockets are made. There’s no technical reason why not, we have the ability. We need to able to prove long term life support far from Earth and being able to reliably and safely land. A mission to Mars will require many layers of redundancy, because Mars is a long way away, the mission won’t be able to call for help or spare parts. Once we land on the Moon and prove out systems and gear it will become clearer how soon we can go to Mars.
The_Only_AL t1_ixfa87x wrote
Reply to comment by Dinindalael in Realistically speaking When do you think we will land humans on Mars? by EnaGrimm
I just wanted to read through the comments to see how many before someone tried to turn the conversation around to Elon Musk.
The_Only_AL t1_ixd59g1 wrote
I’m actually thinking about moving to Bowen, just a few kms from the launch site.
The_Only_AL t1_ix2f35c wrote
Reply to comment by MegatheriumRex in Do We Know Where Our Sun Was Born? by baracuda68
Yeah I can’t even fathom 1 million years. I suppose I can rationalise it as 500 times the amount of years since Jesus was crucified. But then to multiply that by 230 loses all meaning.
The_Only_AL t1_ix1tezd wrote
Reply to comment by Redbelly98 in Do We Know Where Our Sun Was Born? by baracuda68
It seems weird talking about something cosmological and it’s only 20 twenty something. I mean it’s a number you can actual wrap your head around. Everything else in the universe is just mind-boggling.
The_Only_AL t1_iwz68bu wrote
Reply to comment by Khraxter in Japan to Send Astronaut to Upcoming Lunar Space Station by Ok_Copy5217
I guess that’s why I like some of my favourite YouTubers who cover some of the smaller launch providers like Tim Dodd and Marcus House.
The_Only_AL t1_iwy8ukx wrote
I feel like Japan is always the quiet achiever in space. It’s always “Japan launched X, Japan provided Y” without any particular fanfare. They do a great job.
The_Only_AL t1_iwq0ehp wrote
Reply to comment by thisusedyet in What is your favourite space movie? (Hope this isn’t to shallow for this sub) by Oztravels
What struck me just watching was the sets, the attention to detail was incredible. They actually built the Command Module and LM on the Vomit Comet and all the weightless scenes were actual weightless scenes.
The_Only_AL t1_iwpk7og wrote
Reply to comment by WorkO0 in What is your favourite space movie? (Hope this isn’t to shallow for this sub) by Oztravels
I’ve read the book several times, and the movie was pretty good, especially the music for the landing, it was so intense. I thought it focused a bit too much on Neil’s loss and so it was kind of depressing. Whilst Armstrong was deeply affected by the loss of his daughter and Ed White and other pilots, he was generally a very intense person but also really fun and goofy. A humble man, who was intensely focused on getting a job done right, and he loooved aircraft. He was universally well loved by almost everyone, a truly great man.
The_Only_AL t1_iwpbhol wrote
I’m actually watching Apollo 13 right now and it’s up there, at least the science is correct. Movies like Gravity make me laugh.
The_Only_AL t1_jdyzjd4 wrote
Reply to comment by Customer-Useful in Glass beads on moon’s surface may hold billions of tonnes of water, scientists say | The moon by GeraldKutney
Yeah you said if there’s NO water there it’s easier. No big deal.