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☆ Water frost detected on Mars volcanoes in ‘unexpected’ first
▼ + stars: | 2024-06-11 | by ( Jacopo Prisco | ) edition.cnn.com time to read: +6 min

“Based on rough estimates, it’s about 150,000 metric tons of water ice, the equivalent of 60 Olympic swimming pools,” he said. The volcanoes are near the Mars equator, the warmest area of the planet, which makes a water discovery particularly intriguing, Valantinas said. “Mars is a desert planet, but there’s water ice in the polar caps, and there’s water ice in the midlatitudes. Now we also have water frost in the equatorial regions, and equatorial regions are quite dry in general. “If the frost on these volcanoes is confirmed to be water (and not carbon dioxide), it would be surprising,” he said.

Persons: Adomas Valantinas, ”, Ceraunius, Valantinas, CaSSIS, ” Valantinas, “, Mars, John Bridges, ” Bridges, Taylor Perron, Cecil, Ida Green, Perron Organizations: CNN, Olympus, NASA, JPL, Brown University, University of Bern, Nature Geoscience, University of Bern’s, European Space Agency, Orbiter, ESA Mars Express, Stereo, Mars, ESA, University of Leicester, Sciences, Massachusetts Institute of Technology Locations: —, Mauna Loa, Hawaii, Switzerland, Ascraeus, Russian, CaSSIS, United Kingdom

☆ NASA is asking for help to retrieve Mars samples that could be the first evidence of alien life
▼ + stars: | 2024-04-15 | by ( Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +5 min

NASA's Perseverance Mars rover is collecting samples that could be evidence of ancient alien life. But NASA's Mars Sample Return mission to bring them to Earth will now cost $11 billion and take two decades. NASA/JPL-Caltech/ASUNASA's original proposal for the Mars Sample Return is "mind-bendingly complicated," David Parker, director of space exploration at the European Space Agency, said in 2021. AdvertisementAn illustration shows a concept of how NASA's Mars Sample Return mission would launch Perseverance's samples from the surface of Mars. At the current price tag, Mars Sample Return would "cannibalize" other NASA missions, Nelson said.

Persons: —, Nicola Fox, We're, David Parker, Bill Nelson, Nelson, Fox, Lockheed Martin, Northrop, We've, that's Organizations: NASA, Service, Mars Express, ESA, JPL, Caltech, ASU, European Space Agency, Lockheed, Northrop Grumman, Boeing, SpaceX Locations: Berlin, Mars

☆ 4 experts explain why Elon Musk's plan to colonize Mars is 'romanticized', not 'realistic', 'cosmic vandalism'
▼ + stars: | 2023-10-07 | by ( Maiya Focht | ) www.businessinsider.com time to read: +17 min

Four scientists told Insider his plan is bad for technical, scientific, and ethical reasons. Yes, experts agree we might want to settle other worlds, but Mars might not be our best bet, at least not now, four scientists told Insider. SpaceX's first priority is "establishing a cargo route to Mars," Musk told the Washington Post in 2016. From Mars, Musk told the IAC, people could go to the asteroid belts, the moons of Jupiter and Saturn, and the Kuiper belt. AdvertisementAdvertisementEssentially, terraforming Mars would involve melting its polar ice caps, which would release CO2 reserves.

Persons: Elon Musk, —, Ray Bradbury's, Arnold Schwarzenegger, Christopher Edwards, He's, Musk, Refugio Ruiz Musk's, they'd, he's, Edwards, PATRICK T, FALLON, there's, Bruce Jakosky, Jakosky, Andrew Coates, Coates, Mars, terraformed, Alexander Gerst, Rachael Seidler, Refugio Ruiz, Seidler, Jeff Bezos, Buzz Aldrin, Chris McKay, " Edwards, that's Organizations: Service, Northern Arizona University, SpaceX, Mars SpaceX, International Astronautical, Washington Post, IAC, Elon Musk, NASA, Getty, Mars, ESA, University College London's, Science, University of Florida, AP, JPL, Caltech, SETI, Center for Strategic, International Studies, NASA's Ames Research Center Locations: Texas, Mars

☆ First-ever livestream from Mars will beam back images from the red planet today. Watch it here.
▼ + stars: | 2023-06-02 | by ( Marianne Guenot | ) www.businessinsider.com time to read: +3 min

The European Space Agency (ESA) plans to live stream images from Mars. The European Space Agency (ESA) will be attempting its first-ever live stream of images from Mars today, providing space fans with close-up view of the red planet. The agency will aim to beam back an image of the red planet every 50 seconds from its Mars Express satellite at 12 p.m. It achievement will be an engineering feat for ESA's Mars Express satellite, which was launched 20 years ago today and has been orbiting Mars for nearly as long. A composite of Mars Express images.

Persons: —, ESA's Jorge Hernández Bernal, EHU Organizations: European Space Agency, ESA, Service, Mars Express, Mars, ESA Mars Express, Flickr Locations: Mars, Berlin, EHU Bilbao

☆ European Space Agency hosts first Mars live stream
▼ + stars: | 2023-06-02 | by ( Madeline Holcombe | ) edition.cnn.com time to read: +2 min

The European Space Agency is streaming on YouTube the first live images directly from Mars. Over the course of an hour, new images of Mars are expected about every 50 seconds, according to statement from the agency. The images, shared on YouTube, ESA’s Twitter account and with #MarsLIVE, will show the planet as it has never been seen before, ESA said. “I’m excited to see Mars as it is now — as close to a martian ‘now’ as we can possibly get!”But haven’t we seen images of Mars before? ESA shared images it deemed as close to live as physically possible during a June 2, 2023, event.

Persons: ”, James Godfrey, “, we’ve Organizations: CNN, European Space Agency, YouTube, Twitter, ESA, Mars Locations: Mars, Darmstadt, Germany

☆ Here’s how you can see Mars live for the first time
▼ + stars: | 2023-06-01 | by ( Madeline Holcombe | ) edition.cnn.com time to read: +2 min

CNN —Mars is making its live streaming debut, and the show will reveal the red planet in a whole new light. On Friday, the European Space Agency is set to stream on YouTube an hour of the first live images directly from Mars, according to statement from the agency. While it won’t be truly live, there will be a new image about every 50 seconds of that hour, the agency said. “I’m excited to see Mars as it is now — as close to a martian ‘now’ as we can possibly get!”But haven’t we seen images of Mars before? Depending on where Mars and Earth are in their orbits around the sun, the messages that journey through space can take anywhere from 3 to 22 minutes.

Persons: ”, James Godfrey, “, we’ve Organizations: CNN, European Space Agency, Mars, YouTube, Twitter, ESA Locations: Mars, Darmstadt, Germany

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