Building the International Space Station (ISS) is much like building a toy using a child's LEGO or K'nex building block set. But whereas those playthings tend to be small in scale, the ISS contains thousands and thousands of parts [source: Hollingham]. Some of the major components are li...
Space farming simply refers to growing plants in space. At first glance this might not seem too tricky, but the inherent properties of space and our ability to travel and live in its environment greatly complicate the situation. Luckily, the ISS has a whole team of astronauts (green thumb ...
Yeah, so quarkscould stick together and make atoms, and atoms could come together to make elements.Those building blocks, those atoms became stars and galaxies, but they alsobecame you and me. What there are elements in our bodies like oxygen, carbon,calcium, they were all made inside stars...
"It'll look like we're doing a little bit of a dance. And what that is is, we're going through a series of test matrix on the suit," Isaacman said. "The idea is to learn as much as we possibly can about the suit and get it back to the engineers to inform future suit design...
High-energy particles from the Sun — mainly electrons arriving via the solar wind or inside a ‘solar storm’ cloud — plunge into Earth’s upper atmosphere. There, the particles smack into atoms or molecules of oxygen, nitrogen, and other gases in the ai...
During the course of its solar cycles, the Sun produces an array of different phenomena that we generally refer to as 'solar activity'. Much of this also falls under the category of 'space weather'. Firstly, regardless of what else is going on with the...
Cosmonauts strapped themselves into similar machines in the late 1970s to prepare for high-G landings, fearing blackouts when the body’s fluids recalibrated under intense gravity, but they were uncomfortable and took too much time to set up. An updated version of LBNP could soon return to ...
training and is attributed to similar mechanisms including, capillary density, increased red blood cell volume and hemoglobin mass, all resulting in more oxygen getting to the muscles7. Repeated bouts of HIIT produce as much as 25–35% increases in mitochondrial content in as few as 6–7 ...
A dear friend found an organization accepting donations for ___ the upcoming people from the earthquake-stricken area. They will need so much ___ when they arrive and I’m ___ to be in a situation where I can offer service even just a little bit.Another good deed I have done is ...
From the beginning, the SLS has been as much a political football as a vehicle to the stars. Ever since the Obama administration announced in February 2010 that the Constellation Program was cancelled and would not be replaced for five years, the clock has been running in a scrimmage between...