Αποτελέσματα Αναζήτησης
8 Σεπ 2021 · Is Mars habitable? Could ancient life once have existed on the Red Planet? Is there potential for life today deep beneath the Martian crust? Ell Bogat from NASA’s Goddard Space Flight Center is here to dig into some of the details.
30 Δεκ 2022 · One of the most important lines of evidence that suggest Mars could have once supported life is the fact that the now dry and arid planet once harbored an abundance of water, a key ingredient for...
2 Φεβ 2022 · Billions of years ago, when life emerged on Earth, the climate of Mars could have been Earth-like as well, with a thicker atmosphere than today and oceans of liquid water. A study funded by NASA and international partners indicates this period could have lasted longer than originally thought.
9 Οκτ 2021 · Is Mars habitable? Well, maybe. The question is, “Is it habitable and for whom?” Mars is hundreds of degrees colder than Earth; it has a hundred times less atmosphere and that atmosphere has hardly any oxygen.
5 Μαρ 2021 · On Feb. 18, 2021, the world watched live as NASA’s Mars 2020 mission team attempted the most daring part of its mission: landing the Perseverance rover on the surface of Mars. Viewers around the world tuned in to watch the harrowing entry, descent, and landing on TVs, computers, and on giant screens in major cities.
20 Σεπ 2021 · We know that Mars used to have surface water – we've seen evidence of it in Martian meteorites that have made their way from Earth, excavated from the red planet when the Solar System was still young. Today, however, Mars is dusty, dry and desolate, and any water on its surface is frozen.
23 Σεπ 2021 · Using its WATSON camera, NASA’s Perseverance Mars rover took this selfie over a rock nicknamed “Rochette,” on Sept.10, 2021, the 198th Martian day, or sol, of the mission. Two holes can be seen where the rover used its robotic arm to drill rock core samples. NASA/JPL-Caltech/MSSS.
