Scientists believe that Venus once resembled Earth and may have even been habitable, but now it's unbearably hot and covered in clouds of sulfuric acid. It’s been over 40 years since NASA sent a spacecraft to Venus and many many members of the planetary science community have long hoped for a mission to our sister planet. The view is to the south with the volcano Maat Mons appearing at the center of the image on the horizon and rising to almost 5 kilometers (3 miles) above the surrounding terrain. Lava flows extend for hundreds of kilometers across the fractured plains shown in the foreground, to the base of Maat Mons. Images: Before/after images of the Nightingale siteĭownloads: Full videos, images and captions NASA's OSIRIS-REx Spacecraft Heads for Earth with Asteroid Sample The sample collection itself has already taught us much about this common type of asteroid, but we’re promised to learn even more when OSIRIS-REx drops its sample off at our home planet in 2023. In 2021, OSIRIS-REx left its asteroid to begin the 2.5-year-journey home. In October 2020, Bennu descended to the asteroid’s surface to capture a sample of the material. Credit: NASA's Goddard Space Flight Center | > Full videos, images and captionsįor about two years, the OSIRIS-REx spacecraft orbited asteroid Bennu - a rubble-pile in space roughly as tall as the Empire State Building. Now, new images - taken during the spacecraft's final fly-over on Apreveal the aftermath of the historic Touch-and-Go (TAG) sample acquisition event from Oct. NASA's OSIRIS-REx spacecraft left its mark on asteroid Bennu. NASA's Ingenuity Mars Helicopter Succeeds in Historic First FlightĪpril 26, 2021: Image of Landslide in Klute Crater Keep watching – the helicopter will return to stick the landing. As expected, Ingenuity flew out of the camera’s field of vision while completing a flight plan that took it 164 feet (50 meters) downrange of the takeoff spot. In this video from April 25, 2021, the helicopter takes off and lands, as seen by a camera aboard Perseverance. Ingenuity has completed 18 successful flights so far. These went so well that the project transitioned into an operational demo phase, exploring how future rovers and aerial explorers can work together. After being carried to the surface by the Perseverance rover, it completed five planned test flights. The Ingenuity helicopter was originally designed as a technology demonstration to test the feasibility of flying in the thin atmosphere of Mars. In this video captured by NASA’s Perseverance rover, the agency's Ingenuity Mars Helicopter took the first powered, controlled flight on another planet on April 19, 2021.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |