Recent comments in /f/space
[deleted] t1_j5zozi7 wrote
Reply to comment by [deleted] in Earth's inner core may be slowing down, but “Nothing cataclysmic is happening,” says Hrvoje Tkalcic, a geophysicist at Australian National University. “The inner core is now more in sync with the rest of the planet than a decade ago when it was spinning a bit faster.” by clayt6
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[deleted] t1_j5zor6g wrote
Reply to comment by [deleted] in Earth's inner core may be slowing down, but “Nothing cataclysmic is happening,” says Hrvoje Tkalcic, a geophysicist at Australian National University. “The inner core is now more in sync with the rest of the planet than a decade ago when it was spinning a bit faster.” by clayt6
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TrueBirch t1_j5zonh8 wrote
Reply to comment by betterl8thannvr in Netflix Special Challenger The Final Flight - curious omission. by GhostRiders
Yeah, he made enough public statements that you could include a lot of coverage just by quoting public statements. US government reports generally have no copyright, you can use them in your own work however you want.
TrueBirch t1_j5zofmm wrote
Reply to comment by Heavyspire in Netflix Special Challenger The Final Flight - curious omission. by GhostRiders
Absolutely. Don't take my word for it, here's a detailed NASA press release about some of the changes they were making as a result. The review board went far beyond just looking at the launch process. They took a comprehensive review of the entire program, and most of their suggestions had nothing to do with not launching in cold temperatures.
mike-foley t1_j5znnok wrote
Reply to comment by danielravennest in Netflix Special Challenger The Final Flight - curious omission. by GhostRiders
I don't see SLS lasting beyond 3-5 launches.
The_Solar_Oracle t1_j5zn0um wrote
Reply to comment by codesnik in Mycotecture — the use of mushrooms and other fungal substances for architectural purposes — could be key to building affordable, fire-resistant, insulated habitats on the Moon and Mars. NASA aims to experiment with the technique on the Moon in 2025. by clayt6
While Solar Power Satellites for Earth are normally depicted as being used from a geostationary orbit, you can conceivably use them in other orbits provided you have at least two or three or so to provide continual coverage. Molniya orbits, for example, are a popular suggestion for Earth SPS to provide energy directly to higher latitudes.
danielravennest t1_j5zmnfi wrote
Reply to comment by mike-foley in Netflix Special Challenger The Final Flight - curious omission. by GhostRiders
For me personally, I went to work on the Space Station project the following year. Space systems is my career, but Shuttle technology carrying people was too flawed. That was borne out by the second Shuttle accident, and I fear for crew flying on the SLS rocket, which is still Shuttle tech (in some cases literally reused old Shuttle parts).
not_that_planet t1_j5zlkn3 wrote
Reply to comment by the50ftsnail in A New View of the Most Explosive Moon in the Solar System by ChickenTeriyakiBoy1
You must have been holding that one in for decades.
Varsect t1_j5zlf7o wrote
You need to have a good grasp of the maths and physics behind astronomy before rushing in. So assuming, you know the 2 very well, A Brief History of Time and Astrophysics for people in a hurry are two very good options.
[deleted] t1_j5zl8p6 wrote
anders987 t1_j5zk6v5 wrote
Reply to comment by EU4Space in Galileo High Accuracy Service (HAS) is now available! Galileo HAS increases the accuracy of Galileo to sub-meter levels. It will strengthen sectors where precise navigation is key, like agriculture or drones, also boosting innovation. by EU4Space
But which phones and other devices support this new HAS mode for improved accuracy? They have to have specific support for it and not just general Galileo support, right?
[deleted] t1_j5zk3dd wrote
CUrlymafurly t1_j5zjv56 wrote
Reply to comment by robplumm in Asteroid 2023 BU about to pass Earth in one of closest ever encounters by C1519
Well reason number one is we keep getting better at detecting things like this
And reason number two is scary headlines get clicked on a lot
CyberneticPanda t1_j5zjimm wrote
Reply to comment by codesnik in Mycotecture — the use of mushrooms and other fungal substances for architectural purposes — could be key to building affordable, fire-resistant, insulated habitats on the Moon and Mars. NASA aims to experiment with the technique on the Moon in 2025. by clayt6
The first ones will probably be set up at the south pole with solar panels on the rims of craters that get sunlight all year except during a lunar eclipse, but there are stable orbits at Lagrange points. Since the moon has no atmosphere microwave power transmission would be pretty effective.
oalfonso t1_j5ziow8 wrote
Reply to Earth's inner core may be slowing down, but “Nothing cataclysmic is happening,” says Hrvoje Tkalcic, a geophysicist at Australian National University. “The inner core is now more in sync with the rest of the planet than a decade ago when it was spinning a bit faster.” by clayt6
I wonder if this has some impact on the magnetosphere, the tides and the climate.
[deleted] t1_j5ziba8 wrote
robplumm t1_j5zgcoo wrote
I feel like we keep getting "closest ever" every few months...
Phoebesrent-a-bee t1_j5zg74a wrote
Reply to comment by 12altoids34 in If you were in space facing Antartica and you flew towards it, gravity-wise would you be going up or down? by lifesyndrome
You know i slept on it and i think it might have been in ender’s shadow. That parallel book about bean.
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[deleted] t1_j5zemcm wrote
[deleted] t1_j5zcx4t wrote
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llynglas t1_j5z89u9 wrote
A very weird question. Care to give us some background? Outreach to uplift braggers to become astronauts?
reckoner23 t1_j5zqfvg wrote
Reply to comment by robplumm in Asteroid 2023 BU about to pass Earth in one of closest ever encounters by C1519
NASA also said it would be burned up in the atmosphere so even if it did hit us who really cares.
But we live in the Information Age now. Which means all these companies will abuse headlines to get clicks.