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+20 +2
On Mars, dust gets everywhere and can ruin everything
The red planet? More like the dust planet.And the video here shows all the ways you can die on Mars.
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+24 +4
Watch This Flyover Of Mars In Full-Screen
Using hundreds of high-resolution photos of Mars surface taken by the HiRISE camera on the Mars Reconnaissance Orbiter, Jan Fröjdman made this stunning video which depicts what a flyover of the planet might look like. (From 2017)
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+10 +2
No, Mars will not be Vegetarian
Once again, the idea that space is going to be Vegetarian, is making the rounds of social media. There is close to no chance of that happening. If people can live there, they can make a profit raising meat there, and will. Only violence against those that want to do it can prevent it. That level of violence is costly, has little chance of succeeding and would most likely see the project ended.
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+19 +4
Instead of Building Structures on Mars, we Could Grow Them With the Help of Bacteria
Since the 1990s, several architectures have been drafted for crewed missions to Mars, all of which have emphasized the need for keeping launch mass low. Suggestions for how this could be accomplished include inflatable modules. But as Dr. Jin emphasized in her proposal, the physical structures used to outfit the inflatable modules cannot be carried by a crewed spacecraft and generally require a second vehicle to launch them. This is a logistical challenge for missions and drastically increases launch costs.
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+28 +1
NASA nuclear propulsion concept could reach Mars in just 45 days
NASA selected a nuclear propulsion concept for Phase I development as part of its Innovative Advanced Concepts (NIAC) program for 2023. The Nuclear Thermal and Nuclear Electric Propulsion (NTP/NEP) concept is a new class of bimodal nuclear propulsion system that uses a "wave rotor topping cycle," as per a NASA blog post.
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+17 +5
We will never be able to live on another planet. Here’s why
This futuristic dream-like scenario is being sold to us as a real scientific possibility, with billionaires planning to move humanity to Mars in the near future. For decades, children have grown up with the daring movie adventures of intergalactic explorers and the untold habitable worlds they find. Many of the highest-grossing films are set on fictional planets, with paid advisors keeping the science ‘realistic’. At the same time, narratives of humans trying to survive on a post-apocalyptic Earth have also become mainstream.
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+26 +3
Mars helicopter keeps on flying as it approaches anniversary
NASA’s Ingenuity helicopter has been on Mars for almost two years and the high-tech contraption is still in good enough shape to get airborne.
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+19 +4
NASA Releases New Images of Winter Frost on Mars
The surface of Mars gets somewhat warm during the summer, but on average, temperatures on the surface are around -81 degrees F. It’s too cold for human life, and in case you didn’t know, Mars has snow, frost, and even dry ice. NASA recently released a slew of images showing the “winter wonderland on Mars,” and the photos are wild. It’s not often that we get a look at winter on Mars, mainly because the red planet’s elliptical orbit takes a lot longer than Earth.
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+17 +3
Lockheed Martin's vision for Mars base in 2050
At its "Destination: Space 2050" event in October Lockheed Martin (one of the largest American aerospace, advanced technologies and defense companies) shared its vision of a vibrant space economy in the year 2050. Here Lockheed Martin envisions a future on Mars with "power beaming, laser communications and robotic in-situ construction for a sustainable living and economic environment". Note company's conceptual Mars lander on the landing pad.
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+13 +2
‘My power’s really low’: Nasa’s Insight Mars lander prepares to sign off from the Red Planet
Nasa’s InSight lander has delivered what could be its final message from Mars, where it has been on a history-making mission to reveal the secrets of the Red Planet’s interior. In November the space agency warned the lander’s time may becoming to an end as dust continued to thicken and choke out the InSight’s power.
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+18 +6
NASA Mars rover captures first sound of dust devil on red planet
NASA can now say what a dust devil sounds like on Mars. A NASA rover had its microphone on by chance when a whirling tower of red dust passed directly overhead, recording the racket. It is about 10 seconds of not only rumbling gusts of up to 40kph (25mph), but the pinging of hundreds of dust particles against the rover Perseverance. Scientists released the first-of-its-kind audio Tuesday.
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+28 +7
NASA's Perseverance rover captures first-ever sound of dust devil on Mars: "Definitely luck"
What's a dust devil sound like on Mars? A NASA rover by chance had its microphone on when a whirling tower of red dust passed directly overhead, recording the racket. It's about 10 seconds of not only rumbling gusts of up to 25 mph, but the pinging of hundreds of dust particles against the rover Perseverance. Scientists released the first-of-its-kind audio Tuesday.
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+15 +3
Marsquakes, recent volcanism suggest Mars still has a mantle plume
The Mars InSight lander included the first seismograph placed on the red planet, and it has picked up everything from marsquakes to impacts and provided lots of new information on Mars' interior. But perhaps its most striking finding has been that almost all of Mars' seismic activity appears to originate from a single location, a site called Elysium Planitia.
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+23 +2
NASA images show a meteor crashed into Mars, triggered a big quake, and kicked up surprise water ice
NASA's InSight lander detected an unusual quake on Mars. Then the Mars Reconnaissance Orbiter spotted a fresh impact crater.
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+15 +3
NASA discovery reveals there may have been life on Mars
Caroline Smith, who works at the Natural History Museum, discusses a new discovery made by a NASA rover that may provide evidence of past life on Mars.
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+16 +1
List of all active robots on and around Mars
Mars has seen many missions over the years. But which are still ongoing? Here's a list of all active robots on Mars today.
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+15 +2
Mars may be slowly ripping its largest moon apart
A new study has revealed that the weird parallel grooves on the surface of Mars' largest moon Phobos could be a sign that the Red Planet's gravity is ripping the satellite apart.
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+21 +2
Extremophiles on Mars could survive for hundreds of millions of years
One of Earth's toughest microbes could survive on Mars, lying dormant beneath the surface, for 280 million years, new research has shown. The findings increase the probability that microbial life could still exist on the Red Planet. Deinococcus radiodurans, nicknamed "Conan the Bacterium," is one of the world's toughest microbes, capable of surviving in radiation strong enough to kill any other known life-form. Experiments have now shown that if Conan the Bacterium or a similar microbe existed on Mars, it could survive 33 feet (10 meters) beneath the surface, frozen and dried out, for 280 million years.
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+2 +1
Microbes may have survived for millions of years beneath the Martian surface
Ancient bacteria might be sleeping beneath the surface of Mars, where it has been shielded from the harsh radiation of space for millions of years, according to new research.
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+26 +11
Elon Musk dreams of dying on Mars—now he might be one of the pioneering colonists
Before SpaceX’s Starship has even completed its first orbital flight successfully, Elon Musk is already dreaming of joining its maiden voyage to Mars. Once his youngest children are more grown up, the visionary CEO can imagine participating in a colonizing mission to the red planet, he told the Financial Times.
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