ISS
Water recycling is key for ISS and Mars missions
When you’re on a camping trip, you might have to pack your own food and maybe something to filter or treat water that you find. But imagine your campsite is in space, where there’s no water, and packing jugs of water would take up room when every inch of cargo space counts. That’s a key …
How does the International Space Station stay in low Earth orbit?
“How is the International Space Station able to orbit without burning up?” — Mateo, age 8, New York, New York Flying through Earth’s orbit are thousands of satellites and two operational space stations, including the International Space Station, which weighs as much as 77 elephants. The International Space Station, or ISS, hosts scientists and researchers …
Axiom-4 commercial astronaut mission to ISS scrubs due to LOX leak
Everything had been looking good for a liftoff of the Axiom Mission 4 carrying a quartet of astronauts to the International Space Station last Wednesday, June 11, until SpaceX engineers discovered a liquid oxygen (LOX) fuel leak in the first stage of the Falcon 9 rocket upon further review of data from a static fire …
S.S. Ellison Onizuka on way to ISS after successful launch
Northrop Grumman successfully launched its 16th resupply mission to the International Space Station from Pad 0A of the Mid-Atlantic Regional Spaceport (MARS) in Wallops Island, Virginia on August 10, 2021, at 6:01:05 p.m. EDT. The NG16 mission will deliver approximately 8,200 pounds of cargo to the station including crew supplies, hardware, and scientific research once …
Northrop Grumman to launch its 16th resupply mission to the ISS
The 16th resupply mission by Northrop Grumman’s Cygnus spacecraft is currently targeted to lift off on August 10th at 5:56 p.m. from Pad-0A of the Mid-Atlantic Spaceport at NASA’s Wallops Flight Facility in Wallops Island, Virginia. On top of the Antares booster, the Cygnus spacecraft will carry more than 8,200 pounds of science and research, …
Without gravity, what happens to our cells in space?
There’s one force whose effects are so deeply entrenched in our everyday lives that we probably don’t think much about it at all: gravity. Gravity is the force that causes attraction between masses. It’s why when you drop a pen, it falls to the ground. But because gravitational force is proportional to the mass of …
Boeing slates Starliner test flight to ISS; SpaceX readies Crew-2 mission
Boeing’s next uncrewed Starliner test flight set for April 2 CAPE CANAVERAL, FL – Following a military mission delay for the U.S. Space Force, winter storms blanketed Texas, and a need for spacecraft and hardware processing time, NASA and Boeing are now targeting NET April 2, for the launch of Starliner’s second uncrewed flight test …
Why the International Space Station is riddled with bacteria
Forget Ridley Scott’s Alien. There may be a real-life horror story in space. As one national newspaper headline has warned, the International Space Station is ‘filled with germs’. But should such a revelation really make us scream? The story stems from a new NASA study (reported in Microbiome) which found that some bacterial pathogens, including …
Getting to sleep in space is hard – and not exactly restful for the mind and body
We’ve learned a lot about the effects on the human body of going into space by studying astronauts such as British astronaut Tim Peake, who spent six months aboard the International Space Station during 2015 and 2016. Muscles wither, bones become lighter just as they do during the process of ageing and the cardiovascular system …
Why are scientists trying to manufacture organs in space?
Gravity can be a real downer when you are trying to grow organs. That’s why experiments in space are so valuable. They have revealed a new perspective into biological sciences, including insights into making human tissues. Gravity influences cellular behavior by impacting how protein and genes interact inside the cells, creating tissue that is polarized, …