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12 resultados carregados na pagina 3 para "surface"
Scientists twist crystal layers and reshape matter from within
Scientists twist crystal layers and reshape matter from within
Researchers have found a way to build much larger “twisted” oxide materials while precisely controlling how their atomic layers line up. Because these materials can be made over large areas and transferred onto different surfaces, the technique could help turn twistronics from a
Ike Theriot Helps Prepare Astronauts to Work on the Moon
Ike Theriot Helps Prepare Astronauts to Work on the Moon
From serving in the U.S. Army to helping prepare astronauts to explore the lunar surface, Ike Theriot built a path to NASA through discipline and determination. Theriot serves as the Flight Operations Surface Testing lead in the Exploration Extravehicular Activity Operations Bran
NASA Provides Updates on Moon Base Cargo Landers, Tech Demonstrations
NASA Provides Updates on Moon Base Cargo Landers, Tech Demonstrations
NASA is making progress in building the Moon Base, which will become a resilient outpost near the Moon’s South Pole for science, technology, and eventual human operations. To advance lunar surface infrastructure development, commercial partners such as Blue Origin, Firefly Aerosp
Liquid nitrogen may have recently flowed across Pluto's heart-shaped glacier
Liquid nitrogen may have recently flowed across Pluto's heart-shaped glacier
A new study led by Southwest Research Institute (SwRI) provides evidence that liquid nitrogen is rising to Pluto's surface through cracks at the northern edge of Sputnik Planitia, part of the massive heart-shaped glacier on the dwarf planet's surface. This is the first evidence o
NASA’s SkyFall Helicopters at Work (Artist’s Concept)
NASA’s SkyFall Helicopters at Work (Artist’s Concept)
Description This artist’s concept depicts NASA’s three SkyFall Mars helicopters collecting data while flying over the surface of the Red Planet. The green frequency waves emanating from the helicopters’ large antennas depict collection of subsurface radar data. The red beams depi
NASA’s Lunar Development and Test Facility Prepares Artemis Hardware for Moon
NASA’s Lunar Development and Test Facility Prepares Artemis Hardware for Moon
Before astronauts return to the Moon’s surface through NASA’s Artemis program, the hardware they depend on must first prove it can survive the unforgiving lunar environment. At NASA’s Johnson Space Center in Houston, engineers at the Lunar Development and Test Facility are tackli
How to safely observe eclipses and the solar surface with a smart telescope
How to safely observe eclipses and the solar surface with a smart telescope
Solar observation is easy with a smart telescope like the Unistellar eQuinox 2 and the matching filter, meaning you can capture it with no stress on big events like the Aug. 12 total solar eclipse.
Could understanding leaf surfaces lead to new ways to prevent crop disease?
Could understanding leaf surfaces lead to new ways to prevent crop disease?
Fungal diseases that affect grain crops can be devastating to global agriculture and food security. Fungicides are the most common preventive measure, but as fungal diseases become more prevalent, the pathogens become increasingly resilient.
SpaceX rocket thought to have crashed into the moon in unintentional collision
SpaceX rocket thought to have crashed into the moon in unintentional collision
Four-tonne piece of SpaceX Falcon 9 rocket believed to have hit lunar surface on Wednesday at 5,400mphA four-tonne piece of a discarded SpaceX rocket that has been floating in space since last year is believed to have unintentionally crashed into the moon at high speed, in a coll
Unprecedented images may explain one of greatest mysteries of the sun
Unprecedented images may explain one of greatest mysteries of the sun
Highest-ever resolution pictures of our star could help show why its corona is millions of degrees hotter than its surfaceGolden bands and swirling vortices have been spotted on the sun in the most detailed images ever captured of the turbulent surface of our home star.Astronomer
The sun is covered in tiny whirlpools we’ve never seen before
The sun is covered in tiny whirlpools we’ve never seen before
Scientists have discovered incredibly tiny plasma whirlpools swirling across the Sun’s surface, some just 20 kilometers wide. These previously invisible vortices may twist magnetic fields and help build up the energy released in small solar eruptions called nanoflares. They may a
The asteroid that may be three worlds
The asteroid that may be three worlds
What shape is an asteroid? For (44) Nysa, the honest answer until now has been that nobody knew. It is one of the brightest and largest E-type asteroids in the main belt, a class with a surface rich in enstatite, and its oddness has made it a favorite target for well over a hundr