Can 3-D printing be used in space?
When NASA fired up the Additive Manufacturing Facility (AMF) on the International Space Station to begin more testing of the emerging 3-D printing technology in orbit, one college student in particular watched very intently.
nasa 3d printing pizza
What is a 3D-printed pizza?
The system will start by "printing" a sheet of dough, followed by a layer of tomato "sauce," which will consist of the powder mixed with water and oil. Instead of traditional toppings, the 3D-printed pizza will be finished off with a layer of protein, which can be derived from animals, milk or plants, Contractor told Quartz.
nasa spaceflight programs
Who funds human spaceflight?
Until the 21st century, human spaceflight programs were sponsored exclusively by governments, through either the military or civilian space agencies. With the launch of the privately funded SpaceShipOne in 2004, a new category of human spaceflight programs – commercial human spaceflight – arrived.
nasa 3d printing rocket engine
What is NASA’s mission to revitalize rocket engines?
“NASA is committed to revitalizing and transforming its already highly advanced manufacturing technologies for rocket engines.
how big is the solar system nasa
How big is the Sun?
On this scale, the Sun, by far the largest thing in our solar system, is only a ball about two-thirds of an inch (17 millimeters) in diameter sitting on the goal line — that’s about the width of a U.S. dime coin. Considering a typical honeybee is about half an inch long, the fans are going to need telescopes to see the action.
nasa 4k images of the moon
What can we see on the Moon in 4K?
These visualizations, in 4K resolution, depict many different views of the lunar surface, starting with Earthset and sunrise and concluding with the time Apollo 13 reestablished radio contact with Mission Control. Also depicted is the path of the free return trajectory around the Moon, and a continuous view of the Moon throughout that path.
how does nasa take pictures of the earth
How do satellites photograph the Earth?
Satellites in orbit regularly photograph the Earth’s surface. NASA’s Landsat series of satellites have consistently orbited and captured images of the Earth since the program launched in 1972. Today, the Landsat program is not the only one to take satellite images of Earth. Commercial and security satellites do the same.
nasa space apps challenge winners
What is NASA Space Apps Challenge 2019?
Welcome to NASA Space Apps Challenge 2019. What is Space Apps? Now in its 8th year, Space Apps is an international hackathon for coders, scientists, designers, storytellers, makers, builders, technologists, and others in cities around the world, where teams engage with NASA’s free and open data to address real-world problems on Earth and in space.
nasa 4k images of the moon
What is the resolution of photos taken on the Moon?
Constantly shadowed areas near the poles are hard to photograph but easier to measure with altimetry, while several of the Apollo landing sites, all relatively near the equator, have been imaged at resolutions as high as 25 centimeters (10 inches) per pixel.
nasa 3d printed habitat challenge winners
What is the 3-D Printed Habitat Challenge?
The design competition is the first milestone of the 3-D Printed Habitat Challenge, which seeks to foster the development of new technologies necessary to additively manufacture a habitat using local indigenous materials with, or without, recyclable materials, in space and on Earth.