Earth
Earth’s magnetic field moves, flips, and protects us from radiation
The Earth’s magnetic field plays a big role in protecting people from hazardous radiation and geomagnetic activity that could affect satellite communication and the operation of power grids. And it moves. Scientists have studied and tracked the motion of the magnetic poles for centuries. The historical movement of these poles indicates a change in the …
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 …
Final SLS Green Run test goes the distance
NASA successfully completed the critical and long-awaited hot fire test of the core stage engines for the agency’s Space Launch System (SLS) human-rated mega Moon rocket Thursday afternoon, March 18, on a test stand in Mississippi. The rocket stage will now be shipped to the Kennedy Space Center, paving the path for the launch of the …