25 апреля 2025
Moon Ejecta Hitting Earth // China’s Satellite Rescue // Asteroid Closeup
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Lucy’s close up images of another asteroid, why Mars has a lopsided magnetic field, Chinese engineers rescue a pair of satellites with gravitational slingshots, and new hints about where Mars’s carbon dioxide atmosphere went. In our longer Space Bites+ on Patreon, a proposed human mission to both Mars and the asteroid Ceres.
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Universe Today Podcast
Lucy’s close up images of another asteroid, why Mars has a lopsided magnetic field, Chinese engineers rescue a pair of satellites with gravitational slingshots, and new hints about where Mars’s carbon...
Why am I so pessimistic about the progress of humanity? Which kilonova did all our heavy elements come from? What's the deal with the dark stars? And in our free Q&A+ on patreon, can a single nation r...
Should we really be renaming Uranus and stop making fun of its name? How will astronomers deal with the floods of data when Vera Rubin comes online? Do little red dots found by Webb solve the mystery...
Creating realistic images for space movies is tough. Often little details like the interfaces on the screens matter a lot even though you barely notice them. How is it done? Finding out in this interv...
We’ve got more details about upcoming NASA cuts, the first evidence of life on an exoplanet? is the entire Universe spinning? how global warming could reduce room for satellites, and in our free Patre...
Did we ever find out which star Oumuamua came from? Will there be a space station made of Starships? Why is Venus rotating upside down compared to all other planets? And in our free Q&A+ version on Pa...
What is the international protocol for a potential large asteroid striking the Earth? Will China's space program soon surpass NASA? Can we feasibly mine the Moon for Helium-3? Also, in our free Q&A+ v...
Solar sails aren't only good for getting to Mars and beyond. In fact, they can be more efficient when going towards the Sun. This new mission concept even suggests going to Mercury using a solar sail,...
We finally know exactly how long it takes Uranus to turn once; there’s a Type 1a supernova in the making, and it’s really close; how much total life could be on Titan? and a new comet could brighten i...
What's the current state of development of artificial gravity with spinning space stations? Do I trust SpaceX to get us to Mars? Will China be the first to get there? And in the free edition of [Q&A+]...
What consequences would Astronomy face if JWST had failed? Does SETI still do good work? Does our Universe live inside of a giant black hole? And in the free addition of [Q&A+] on Patreon, can there b...
Webb discovers auroras on Neptune, and measures the exact size of Asteroid 2024 YR4, the first Private Mission to carry humans on a polar orbit, a mission that could reach and explore Mercury using on...
Why don't moon landers just heat themselves to live through the lunar night? Will Betelgeuse's explosion cause a lot of gravitational waves? Is it even theoretically possible to accelerate close to th...
Could there be rouge planets floating in space between us and Alpha Centauri system? Will the Chinese be beaming power from a space station to Earth? Will solar sails be used for propulsion in our lif...
Liquid mirror telescopes exist. But there's a big problem with them. They can only look directly up. Can we fix it? Can they work beyond the Earth's surface, in orbit or on the Moon? Finding out in th...
Long-chain hydrocarbons found on Mars, has dark energy been decreasing over time? a completely flat telescope lens, the center of the Milky Way contains a star grinder. And in our free version on Patr...
Will astronauts be eventually replaced by robots in space? Is there a plan for a replacement for the Kepler telescope? Do Intuitive Machines failures mean that Starship HLS is kind of in danger? And i...
Titan is the only known world except Earth that has liquid on its surface and a dense atmosphere. We are planning to send a nuclear helicopter called Dragonfly to explore it. What can we expect from T...
Should we be colouring our star green to make it stand out for potential aliens? What would it take for a space station to be fully self-sufficient? What happened to LUVOIR which was supposed to be a...
[Space Bites] AMAZING Lunar Spectacle // Alternative Mars Sample Return // Direction of a Death Star
Blue Ghost wraps up two busy weeks on the Moon with a sunset, good news, the death star isn’t pointing at us, and a new option for the Mars Sample Return mission. And our longer edition on Patreon, ho...
What would a black hole do if it was inside Uranus? What do I think about AI-generated content impersonating Universe Today? What telescope should you buy in 2025? And in our free extended version, th...
What is my biggest disappointment in the history of space exploration? Will the YR4 asteroid have a chance to hit the Moon? Does the solar gravitational lens need a coronagraph? And in our free extend...
As we put more and more satellites in orbit, chances of them colliding also increase. How can we manage that? How can we make sure that Kessler syndrome won't happen and keep all those satellites from...
Could we find a way to Earth from another part of a galaxy? Would people born on Mars grow taller to adopt to lower gravity? Can you jump off the surface of Pluto? And in our free bonus question on Pa...
Astronomers find 128 new moons for Saturn, four mini-Earths orbiting around Barnard’s Star, a new video from Blue Ghost 1, massive science budget cuts for NASA, and in our Patreon version, a bonus sto...
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📺 VIDEO VERSION
https://youtu.be/H0uKlAHcUGk
📰 GUIDE TO SPA...
Is it possible that some of the galaxies out there are made of antimatter? How transparent is science research across the world? Which of the Lagrange points is my favourite? And in our free bonus que...
Firefly’s Blue Ghost 1 lands safely on the Moon, Athena… doesn’t, and another lunar mission goes missing. NASA shuts down more instruments on the Voyagers, and Europa Clipper makes a flyby of Mars. St...
Did James Webb break the age of the Universe? Can we watch asteroids that are about to hit the Moon? How much of actuation astronomy is done on the ISS? Plus, in our extended version on Patreon, what...
Is there a risk of contaminating Earth with space-resistant bacteria when de-orbiting the ISS? What would be the next big outpost when humanity reaches Mars? What's the real shape of Lagrange points?...