Mahboobhassan

These videos show how technicians at NASA’s Michoud Assembly Facility in New Orleans installed the third and fourth RS-25 engines onto the core stage for the agency’s SLS (Space Launch System) rocket that will help power NASA’s first crewed Artemis mission to the Moon. Technicians added the first engine to the SLS core stage Sept. 11. The second engine was installed onto the stage Sept. 15 with the third and fourth engines following Sept. 19 and Sept. 20. Engineers consider the engines to be “soft” mated to the rocket stage. Technicians with NASA, Aerojet Rocketdyne, an L3Harris Technologies company and the RS-25 engines lead contractor, along with Boeing, the core stage lead contractor, will now focus efforts on the complex tax of fully securing the engines to the stage and integrating the propulsion and electrical systems within the structure.#NASA

On February 24, 1987, astronomers in the southern hemisphere saw a supernova in the Large Magellanic Cloud. This new object was dubbed “Supernova 1987A” and was the brightest stellar explosion seen in over four centuries. Chandra has observed Supernova 1987A many times and the X-ray data reveal important information about this object. X-rays from Chandra have shown the expanding blast wave from the original explosion slamming into a ring of material expelled by the star before it exploded. The latest Chandra data reveal the blast wave has moved beyond the ring into a region that astronomers do not know much about. These observations can help astronomers learn how supernovas impact their environments and affect future generations of stars and planets.

NASA and SpaceX launched the 29th commercial resupply mission of the Cargo Dragon from Launch Complex 39A at the agency’s Kennedy Space Center in Florida. Liftoff occurred at 8:28 p.m. EST, Nov. 9, 2023. SpaceX’s Dragon spacecraft will deliver new science investigations, food, supplies, and equipment to the international crew. The research includes work to understand interactions between weather on Earth and space, and laser communications.

NASA’s Psyche Mission to a Metal-Rich Asteroid (Teaser Trailer) #NASA#Astronomy#MarsMission#ISS#SpaceScience

Funny Cats

Cute Cats having fun with each other

Cat Meowing

Funny cat

Beautiful cats and other animal making fun

Beautiful Cat 🤩🤩🤩🤩