OrbitalHub

Sierra Space dicit:

We have successfully completed our sixth stress test and fourth Ultimate Burst Pressure (UBP) test for our LIFE® 10 commercial space station technology, achieving a rupture at 255 psi, the highest pressure yet. This test exceeded NASA’s Factor of Safety recommendations, demonstrating a safety factor greater than 16x in Low Earth Orbit (LEO) and 23x in lunar environments. Our team continues to lead in the development of expandable structures for various space applications, as we build the world’s first commercial space station.

Video credit: Sierra Space

Lockheed Martin dicit:

We’re developing advanced inflatable softgoods technologies to support astronauts living and working in space. These durable, spacious and safe modules are designed for a variety of mission needs. Built entirely by our expert team, our inflatable habitats offer adaptability, repeatability and cost-effective manufacturing—paving the way for the future of space habitation.

Video credit: Lockheed Martin

NASA dicit:

A NASA study using a series of supercomputer simulations reveals a potential new way Mars’ two moons formed.

Video credit: NASA/Jacob Kegerreis

NASA dicit:

This year, the ozone hole over Antarctica reached its annual maximum extent on September 28th, 2024, with an area of 8.5 million square miles (22.4 square million kilometers). The hole, which is actually a region of depleted ozone, was the 20th smallest since scientists began recording the ozone hole in 1979. The average size of the ozone hole between September and October this year was the 7th-smallest since the Montreal Protocol began to take effect.

Video credit: NASA’s Goddard Space Flight Center

NASA dicit:

Travel along a steep slope up to the rim of Mars’ Jezero Crater in this panoramic image captured by NASA’s Perseverance just days before the rover reached the top. The scene shows just how steep some of the slopes leading to the crater rim can be.

The rover used its Mastcam-Z camera system to capture this view on Dec. 5, 2024, the 1,349th Martian day, or sol, of the mission. At the time, the rover was about 1,150 feet (350 meters) from, and 250 feet (75 meters) below, the top of the crater rim – a location the science team calls “Lookout Hill.” The rover reached Lookout Hill on Dec. 10 after a climb of 3½ months and 1,640 vertical feet (500 vertical meters).

Video credit: NASA/JPL-Caltech/ASU/MSSS