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Venus has no moon, but a recent study suggests it probably had one for nearly 2 billion years before Venus consumed it. What we learn about Venus and its past habitability might be applied to improving life on Earth. I appeared on NBC News NOW The Future of Everything... show more
26,389 次观看 • 5 天前 •via X (Twitter)
22 条评论
@NBCNewsNow Too bad it didn't consume that apostrophe.
@NBCNewsNow that venus moon must have had a wild view of whatever was happening on the surface back then
@NBCNewsNow interesting stuff!
@NBCNewsNow Why is there an entire orbiting body (planet) that doesn't get talked about, ever? It gives off light?!
@NBCNewsNow The universe is weird. Venus may have once had a moon. That moon may have disappeared. The more we learn, the more we realize how much we still don’t understand. Keep asking questions. That’s where discovery starts. 🌌
@NBCNewsNow Hand wagging is a tell, their trying to lie to you for sure, also the stepping fore and back, the choice of ethnicity, especially the fake graphics, just skip and don't fill your head with made up crap so you can blurt it out when you're half drunk.
@NBCNewsNow ...so every calculation you guys are doing is ~...which the whole science faculty could not negotiate...3i/ATLAS was a neutron star=0.01/core/nucleus...of the SUN...which is EARTH>II<HEART ...carbon isotope 12...6+ve, 6-ve, glitch!! -6ve can be +3 as -X-...is +, 9 solar planets😈
@NBCNewsNow you just posted and I'm very sure you're not going to reply...so I'll have my say and move on...dude, you got your bearings wrong...north was never in north, we being bundles of atom we're the golden compass...as Koran says, before Apocalypse sun will rise in WEST...join the dots
@NBCNewsNow The idea of Venus consuming its own moon is fascinating. It really reframes how we view planetary evolution.
@NBCNewsNow Mysterious moon? What so mysterious about it?
@NBCNewsNow You should post more. Take about living in a computer 🖥️ simulation as a bot or a NPC
@NBCNewsNow All hail the council of physics elders
@NBCNewsNow Looking up at the night sky always reminds me how much we still have to learn. Venus's lost moon is a perfect example. ✨
@NBCNewsNow I used to love Venus ! :-) ha, ha
@NBCNewsNow the moon just needed a little space to figure itself out
@NBCNewsNow Please explain how earth’s moon has been and will continue to move slowly away from earth, but Venus’s moon did the opposite.
@NBCNewsNow Deeply interesting.
@NBCNewsNow The idea of Venus consuming its own moon is fascinating. It really highlights how much planetary history matters.
@NBCNewsNow Did you say (at the 1:45 mark) that the Earth and its moon are 'about the same size'? The moon is about one quarter the size of Earth.
@NBCNewsNow *ITS Moon
@NBCNewsNow "Recent computer simulations show that Earth's orbit might drift outward just fast enough to outrun the expanding surface of the sun." Yesss! "Even if the physical rocky planet survives the expansion and orbits a dim white dwarf remnant, all life will be long gone." &^%$
This makes me wonder what it would actually take to reverse what happened to Venus. Could some planetary-scale event strip away enough of that massive CO₂ atmosphere to end the runaway greenhouse and eventually let the planet cool again? We talk all the time about terraforming Mars by warming it and building an atmosphere. Venus almost seems like the opposite problem - not how do you build an atmosphere, but how do you get rid of most of one?
![[Heo Seongbeom Youtube] 260305 Jin - Moon 🌕🌏 (part1) 👨🏫It’s a solo song by Jin, and BTS are also preparing for a comeback in March. I’m really looking forward to it. I’m the moon, and you are the Earth. So it becomes a kind of love triangle. Earlier the sea loved the moon, but who does the moon love? The moon loves the Earth. That idea is reflected in this song, so let’s try interpreting it. Since when have the moon and the Earth been together like this? We’ve been together for so long, but when did it start? About 4.51 to 4.53 billion years ago. Scientists figured this out through radioactive isotope analysis, which showed that the Moon is about 4.51 to 4.53 billion years old. “Shining just by existing.” This line is directed at the Earth. But does the Earth actually shine just by existing? No. Because the Earth is a planet and does not produce its own light. If the Earth appears to shine, it’s probably because of artificial lights made by humans. “Can I stay by your side and protect you?” It sounds shy, but in reality the moon can’t help staying there, because it’s bound by gravity. And here we see the main line of the song. “You are my Earth, and to you I’m just a moon. Your small star that lights up your heart.” It’s poetic, but is the moon actually a star? No. Celestial bodies are generally divided into two categories. First, there are stars (stellar bodies). These produce their own light. Second, there are planets. Planets do not produce their own light. Instead, planets usually orbit around a star. The Earth is a planet. From our perspective, the star in our system is the Sun. So when you look at the night sky and see stars, those lights are actually other suns, each producing their own light. But sometimes when you see a particularly bright “star,” it may actually be a planet like Mercury, Venus, Mars, or Jupiter. Then you might ask: if planets don’t produce their own light, why do they shine? Because they reflect sunlight. The Moon also appears bright because it reflects the Sun’s light. #JIN #방탄소년단진 방탄소년단](https://image.24vids.com/tw-2030933386580381878/amplify_video_thumb/2030932492694536192/img/D-V07hPtq_yG5-w_.jpg)
