The Helix Nebula is one of the most well-known and commonly photographed planetary nebulae because it resembles the “Eye of Sauron.” It is also one of the closest bright nebulae to Earth, located approximately 655 light-years from our Solar System. You may not know what this particular nebula looks like when reading its name, but ..
Tag : space
As Ars reported last week, NASA’s plan to replace the International Space Station with commercial space stations is running into a time crunch. The sprawling International Space Station is due to be decommissioned less than five years from now, and the US space agency has yet to formally publish rules and requirements for the follow-on ..
The launch team repaired a leaky hydrogen seal and introduced a gentler hydrogen loading procedure to overcome the problem. Hydrogen is an extremely efficient fuel for rockets, but its super-cold temperature and the tiny size of hydrogen molecules make it prone to leakage. The hydrogen feeds the SLS rocket’s four core-stage engines and single upper-stage ..
“Putting crew on the rocket and taking the crew around the Moon, this is going be our first step toward a sustained lunar presence,” Honeycutt said. “It’s 10 days [and] four astronauts going farther from Earth than any other human has ever traveled. We’ll be validating the Orion spacecraft’s life support, navigation and crew systems ..
NASA topples historic Saturn and shuttle infrastructure. Two historic NASA test facilities used in the development of the Saturn V and space shuttle launch vehicles have been demolished after towering over the Marshall Space Flight Center in Alabama since the start of the Space Age, Ars reports. The Propulsion and Structural Test Facility, which was ..
In remarks this week to a Texas space organization, a key Senate staff member said an “extension” of the International Space Station is on the table and that NASA needs to accelerate a program to replace the aging station with commercial alternatives. Maddy Davis, a space policy staff member for US Sen. Ted Cruz, R-Texas, ..
A company called GRU Space publicly announced its intent to construct a series of increasingly sophisticated habitats on the Moon, culminating in a hotel inspired by the Palace of the Fine Arts in San Francisco. On Monday, the company invited those interested in a berth to plunk down a deposit between $250,000 and $1 million, ..
In recent years, NASA considered using the Propulsion and Structural Test Facility to support the Constellation program and its Ares family of rockets, but that program was canceled in 2010. A Saturn I rocket’s first stage (S-1-10) is test-fired at the Propulsion and Structural Test Facility, or “T-tower,” at NASA’s Marshall Space Flight Center in ..
Bruno Le Maire, the former French finance minister, said in 2021 that the Ariane 6 was a “bad strategic choice.” More recently, in October of last year, the head of ESA said the continent’s space industry must “catch up” with international competitors like SpaceX and develop a reusable launcher “relatively fast.” In its submission to ..
Olivas is very credible on these issues. He was asked by the NASA leadership in late 2023, before the independent review team was formally named, to provide a second set of eyes on the space agency’s heat shield work. He saw all of the investigative data in real time. Although not formally a member, he ..
