[ad_1] March 2020 rover concept. Credit: NASA / JPL-Caltech Scientists have known for a long time that water was abundant in ancient Mars, but there was no consensus on whether liquid water was common or whether it was largely frozen in ice. Was the temperature high enough to allow water to flow? Has this happened … Read more
[ad_1] Enlarge / This is an earlier design of the Europa Clipper spacecraft. NASA NASA gave its ambitious Europa Clipper mission the green light to proceed with the final design and then the construction of the spacecraft. The multi-billion dollar mission remains on target for a launch in 2023 or 2025, the agency said. Each … Read more
[ad_1] A new machine learning technology tested by an international team of scientists, including MIT Assistant Professor Philip Harris and Dylan Rankin, a postdoctoral researcher at the Laboratory for Nuclear Science, enables the rapid detection of specific particle signatures in a laboratory. data ocean of the Large Hadron Collider (LHC). from one eye. Sophisticated and … Read more
[ad_1] New window: SpaceX hop reported to this week Brownsville Herald After canceling a 200-meter "jump" from its Starhopper test vehicle to Boca Chica Beach last week, SpaceX looks set to try it again this week. [ad_2] Source link
[ad_1] What is the importance of the presence of liquid water? It is now widely accepted that Mars has a reasonably large volume of water. However, the surface of the planet is so cold that this water only exists in the form of ice. For life to exist on a planet, many scientists believe that … Read more
[ad_1] A simulation between the US war and Russia could plunge the world into a nuclear winter, confirmed a simulation, as tensions mounted after the withdrawal of the United States from the Nuclear Intermediate-Range Forces (INF) Treaty and the realization of 39, a mid-range cruise missile test. Researchers from Rutgers University, the University of Colorado … Read more
[ad_1] Scanner animation showing how an alligator bitch catches his prey. Credit: Justin B. Lemberg et al. The alligator gar, a fish with a narrow throat and narrow muzzle that resembles the reptile of the same name, is the largest native freshwater predator in North America. They live mainly in Arkansas, Louisiana and Texas and … Read more
[ad_1] This is an artist's depiction of a black hole about a star neutron swallow. Detectors signaled this possible event on August 14. This artist's illustration shows LHS 3844b, a rocky nearby exoplanet. It's 1.3 times the mass of Earth and orbits has a cool M-dwarf star. The planet's surface is probably dark and covered … Read more
[ad_1] Drafting committee On Thursday, Elon Musk revisited his 2015 suggestion to terraform Mars by destroying the hell of its poles. Even then, the idea was scientifically questionable – research has shown that Musk's plan would only raise Mars's atmospheric pressure to seven percent of Earth's. Now the mathematician Robert Walker calculates on the blog … Read more
[ad_1] If there is life on the red planet, our best hope of finding it is perhaps this rock-thirsty rover, which is currently in its final phase of construction (really!) at NASA's Jet Propulsion Laboratory in Pasadena, California. Next summer, the March 2020 rover will be deployed in the Jezero crater, where it will land … Read more