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Microgravity research

Experiments run in orbit or other freefall environments, where small residual accelerations allow measurement times far longer than ground laboratories permit.

Current stories

scienceConfirmed3 publishers

SpaceX's CRS-35 Dragon is due to dock at the ISS after a 51-hour chase

SpaceX's CRS-35 cargo Dragon is scheduled to dock with the ISS around 11 a.m. EDT on Oct. 15 with more than 6,000 pounds of food, research and hardware. Space.com's preview says the supplies are mainly for the four astronauts of Crew-13.

Perspective Coverage

3 publishers
Builder
Builder 37%
Operator
Operator 51%
Investor
Investor 12%

Reality

Evidence82
Adoption
Not scored
Hype gap+5
Incentives
Not scored
Confidence85
scienceOne report1 publisher

Glasgow and Kyushu researchers plan to fly two teaspoons of whisky on a CubeSat for five years

University of Glasgow and Kyushu Institute of Technology researchers plan a 2028 CubeSat carrying 0.3 fluid ounces of whisky to orbit for five years. The team pitches the flight as groundwork for making drugs in orbit, a goal that for now rests on a sensor whose published test was telling whiskies apart in the lab.

Reality

Evidence40
Adoption
Not scored
Hype gap+45
Incentives
Not scored
Confidence35
scienceConfirmed5 publishers

Crew-13's Dragon targets a U.S. record with a 7-hour-50-minute trip to the space station

NASA's Crew-13 launched four crew Thursday on a Dragon due to dock at the space station 7 hours 50 minutes later, a U.S. record by NASA's account. NASA stated the record before the docking took place, so it holds only once the 7 p.m. arrival happens.

Perspective Coverage

7 publishers
Builder
Builder 29%
Operator
Operator 54%
Investor
Investor 17%

Reality

Evidence82
Adoption
Not scored
Hype gap+15
Incentives45
Confidence80
scienceOne report1 publisher

Crew-12 heads home in early October after crystallising cancer-targeting drugs in orbit

NASA's Crew-12, four astronauts from NASA, ESA and Roscosmos, is due back from the space station in early October. The agency's look back sets out what the crew's experiments in drug crystallisation, bone repair and quantum physics were built to test.

Publishers:nasa.gov

Reality

Evidence45
Adoption
Not scored
Hype gap+20
Incentives65
Confidence60
scienceOne report1 publisher

Simulated weightlessness swells the nucleus of live human cells in an NYU rotator

Alexandra Zidovska's group at NYU built a rotating stage that cancels most of the fluid flow such rigs create, then compared cells under simulated weightlessness, under strong flow, and untouched for 24 hours.

Publishers:phys.org

Reality

Evidence58
Adoption
Not scored
Hype gap+15
Incentives52
Confidence60
scienceOne report1 publisher

An orbiting atom interferometer spent 280 days comparing how two rubidium isotopes fall

A team led by Mingsheng Zhan compared the freefall of two rubidium isotopes aboard the China Space Station. The 2.8 x 10^-8 uncertainty they report is the best any quantum test has managed. It is also well short of what macroscopic experiments already do.

Publishers:physicsworld.com

Reality

Evidence64
Adoption22
Hype gap+25
Incentives45
Confidence58