Re: Gas Station Last Day On Earth
Vida Hubbert
Alice Gorman, a space archaeologist at Flinders University in Australia, thinks the ISS could theoretically last beyond 2030 if it needed to. But NASA plans to start transitioning to commercially owned and operated space stations by the end of the decade. In 2020, the space agency awarded Axiom Space up to $140 million to make at least one module to attach to the ISS, which c ould eventually be part of a new free-flying station. Then, at the end of 2021, NASA gave Blue Origin, Nanoracks and Northrop Grumman $130 million, $160 million and $125.6 million respectively to develop designs for their own stations.
As early as 2028 or 2029, the HALO-like module would launch to orbit first. It would have a service component that would keep the station in orbit and avoid things in its path. Shortly after, as many as two stretched versions of the Cygnus spacecraft the company already uses to fly cargo to the ISS could temporarily dock to the station. These spacecraft would provide additional space for storage, crew habitation and science, Mastracchio says.
Not only would Starlab have a science laboratory in space, but Nanoracks would also operate a replica of the laboratory hosted on Earth by the Ohio State University. Before carrying out research in orbit, visitors would be able to work with hardware and familiarize themselves with the lab on the ground in Ohio.
Sometime before the virus, Mike Miller had been launched to the International Space Station in order to do some research. While in space, Mike does his best to find any living survivors after the outbreak of the virus and also talks to space worms, due to loneliness.
At the end of "Screw the Moon", he attempts to call Houston for assistance. Unable to reach anybody, he wonders if there is any survivors left. His brother Phil also reveals to Carol that he used to have a brother.
In "Is There Anybody Out There?", Mike continues to be stranded in space. He thinks of leaving via the descent module but believes it may be too risky. While in space, Mike says goodbye to some of his remaining worms by sending them off into space.
In "No Bull", Mike attempts to fix his radio, as he is in the International Space Station. Eventually fixing it, he switches between radio stations, and soon believes he has found somebody. However, it turns out to be an echo of his own voice. Frustrated over this, Mike breaks the radio and various things inside the station. Later that night, Mike inhales a large amount of nitrous oxide.
Mike begins to suffer in space in "Secret Santa". Mike finds that his last worm, Terry, has died and sends off into space. Realizing he is now fully alone, Mike plans to release himself into space. Looking back into the station, Mike sees a recently newborn worm. Attempting to abort the air lock, Mike fails to abort it and is launched into space, while in a spacesuit. As Mike is launched into space, he manages to get himself back to the station using the tether still connected to it in "Silent Night". Naming his recently newborn worm, "Phil", the two have no other choice but to attempt to re-enter Earth using the descent module.
Closing out a six-month stay at the International Space Station, a three-man, one-woman crew plunged back to Earth early Tuesday, streaking across the heartland of America like a blazing meteor as their Crew Dragon capsule descended to a Gulf of Mexico splashdown.
Suspended beneath four huge parachutes, the Crew Dragon "Endurance" settled to a gentle walking pace touchdown south of Pensacola, Florida, at 5:47 a.m. EDT, closing out a 199-day mission spanning 3,184 orbits and 84.4 million miles.
Fifty minutes after splashdown, the astronauts were carried out one by one and placed on stretchers before being rolled inside for initial medical checks as they began re-adapting to gravity after six-and-a-half months in weightlessness. The stretchers were normal for returning long-duration station flyer and all four appeared healthy and in good spirits.
Flying 260 miles above the Indian Ocean, the crew monitored an automated 13.5-minute thruster firing starting at 4:56 a.m. EDT, slowing the spacecraft by about 212 mph and dropping the far side of its orbit deep into the atmosphere as required for a descent to the Gulf of Mexico.
After crossing the panhandle of Florida, now flying at just a few hundred miles per hour, small drogue parachutes inflated to stabilize the spacecraft followed by the four main chutes. The Crew Dragon then descended to a gentle splashdown in calm winds and mild seas.
Left behind aboard the space station were their replacements, Crew 8 commander Matthew Dominick, co-pilot Michael Barratt, Jeanette Epps and cosmonaut Alexander Grebenkin along with Soyuz crewmates Oleg Kononenko, Nikolai Chub and NASA astronaut Loral O'Hara.
On March 21, the Soyuz MS-25/71S spacecraft will be delivered to the space station by cosmonaut Oleg Novitskiy, Belarus guest cosmonaut Marina Vasilevskaya and NASA astronaut Tracy Dyson. Novitskiy, Vasilevskaya and O'Hara will return to Earth April 2 using the same Soyuz that carried Kononenko, Chub and O'Hara to the station last year.
During a change-of-command ceremony Sunday, Mogensen, the outgoing commander of Expedition 70, turned the station over to Kononenko, who now holds the record for most cumulative time spent in space over his four missions. As of Tuesday, his cumulative time in space stood at 916 days.
"You've now surpassed that," he said to Kononenko, "and you are well on your way to reaching 1,000 days in space, which is an incredible achievement. There is no one more experienced than you when it comes to the International Space Station. So I'll be leaving it in probably the best hands possible."
After a few extra days in the seaside town of McMurdo Station, we flew on a ski-equipped LC-130 for the sunny environs of South Pole Station, where we had a flawless touchdown on the groomed skiway next to the station. This is our last stop before embarking on the traverse in about a week. Our main objective here is to prepare our vehicles and sleds for travel, and take some cool pictures.
Earlier today, we visited our cargo that we shipped from McMurdo and had a look at our sleds. It looks like everything has arrived, and as soon as our breath catches up with us, we will begin packing the sleds and pitching our tents!
It must take a certain type of person, to be able to stand the cold and isolated station. It looks beautiful, tho, thru pictures! Thank you to the many men that make these photos possible! Merry Christmas and stay safe..
A commercial Dragon cargo ship returned to Earth Tuesday (April 7), wrapping up a successful trip to International Space Station that heralded the end of one era and the start of another for its SpaceX builders.
The uncrewed Dragon CRS-20 spacecraft was released from the station's robotic arm at 9:06 a.m. EDT (1306 GMT) today as both spacecraft sailed high over Vietnam. It was just a moment, but marked the last time a robotic arm will ever catch or release a SpaceX Dragon.
Dragon CRS-20, a veteran spacecraft that made three resupply runs to the space station, flew SpaceX's final mission of a $1.6 billion Commercial Resupply Service 1 contract with NASA. As its name suggests, the capsule is flying the 20th cargo mission for NASA and is also the last first-generation Dragon to fly. (The first Dragon 1 cargo ship visited the station in October 2012.)
Now, SpaceX has a new version based on its Crew Dragon capsule for astronauts. Like that vehicle, the new cargo ship will be able dock itself to the station instead of an astronaut catching it with a robotic arm, like some sort of cosmic claw machine game. The first Crew Dragon vehicle made a successful uncrewed flight to the station last year.
SpaceX aims to launch its first Crew Dragon spacecraft with astronauts aboard in mid-May. The next cargo ship it launches for NASA will be under a new contract, called Commercial Resupply Service 2, and will feature a variant of Crew Dragon designed for cargo. Gone are the wing-like solar arrays, replaced by solar panels on the hull of the craft's service module. Also gone: a grapple fixture for the station's robotic arm to latch onto.
"The Dragon used in subsequent missions will resemble the Crew Dragon and will also automatically dock at the space station rather than require robotic action," NASA spokesperson Leah Cheshier said during live commentary.
Dragon CRS-20 is carrying about 4,300 lbs. (1,950 kilograms) of scientific samples, gear and other items for the trip back to Earth. It will splash down in the Pacific Ocean, just off the coast of Long Beach, California, where SpaceX recovery teams are waiting to pluck the capsule from the ocean.
This Dragon capsule launched to the station on March 6 carrying more than 4,300 lbs. of supplies and arrived at the orbiting lab three days later. The same capsule previously flew to the station in February 2017 and December 2018.
Reusability is a hallmark of SpaceX's Dragon spacecraft (and the Falcon 9 rockets that launch them), but three flights has been the limit for the first-generation vehicles. The new Dragon 2 version is expected to be able to fly at least five times.
Dragon CRS-20 is final Dragon to splash down in the Pacific Ocean. SpaceX has historically retrieved the vehicles off the Southern California coast so they can be refitted at the company's headquarters in Hawthorne, California near Los Angeles. Future Dragon spacecraft will splash down in the Atlantic Ocean off the Florida coast, SpaceX and NASA officials have said.
Tariq is the Editor-in-Chief of Space.com and joined the team in 2001, first as an intern and staff writer, and later as an editor. He covers human spaceflight, exploration and space science, as well as skywatching and entertainment. He became Space.com's Managing Editor in 2009 and Editor-in-Chief in 2019. Before joining Space.com, Tariq was a staff reporter for The Los Angeles Times covering education and city beats in La Habra, Fullerton and Huntington Beach. In October 2022, Tariq received the Harry Kolcum Award for excellence in space reporting from the National Space Club Florida Committee. He is also an Eagle Scout (yes, he has the Space Exploration merit badge) and went to Space Camp four times as a kid and a fifth time as an adult. He has journalism degrees from the University of Southern California and New York University. You can find Tariq at Space.com and as the co-host to the This Week In Space podcast with space historian Rod Pyle on the TWiT network. To see his latest project, you can follow Tariq on Twitter @tariqjmalik."}), " -0-10/js/authorBio.js"); } else console.error('%c FTE ','background: #9306F9; color: #ffffff','no lazy slice hydration function available'); Tariq MalikSocial Links NavigationEditor-in-ChiefTariq is the Editor-in-Chief of Space.com and joined the team in 2001, first as an intern and staff writer, and later as an editor. He covers human spaceflight, exploration and space science, as well as skywatching and entertainment. He became Space.com's Managing Editor in 2009 and Editor-in-Chief in 2019. Before joining Space.com, Tariq was a staff reporter for The Los Angeles Times covering education and city beats in La Habra, Fullerton and Huntington Beach. In October 2022, Tariq received the Harry Kolcum Award for excellence in space reporting from the National Space Club Florida Committee. He is also an Eagle Scout (yes, he has the Space Exploration merit badge) and went to Space Camp four times as a kid and a fifth time as an adult. He has journalism degrees from the University of Southern California and New York University. You can find Tariq at Space.com and as the co-host to the This Week In Space podcast with space historian Rod Pyle on the TWiT network. To see his latest project, you can follow Tariq on Twitter @tariqjmalik.
d3342ee215