While driving eastward toward the northwestern flank of “McCool Hill,” the wheels of NASA’s Mars Exploration Rover Spirit churned up the largest amount of bright soil discovered so far in the mission. This image from Spirit’s panoramic camera (Pancam), taken on the rover’s 788th Martian...
— How to photograph the moon using a camera: techniques, kit, and settings — How to observe the moon with a telescope — What you can see in this month's night sky — Best cameras for astrophotography The moon, like Earth, is a sphere, and it is always half-illuminated by the sun...
Use a camera:Faint auroras can be hard to spot with the naked eye, but a camera with a long exposure, especially a modern smartphone, can reveal subtle hints of color that might otherwise go unnoticed. Try scanning the sky with your camera to see if anything pops. That way, you'll kno...
What's the Difference Between a Satellite and Space Junk? This NASA illustration represents all man-made objects, both functioning objects and debris, being tracked when the image was created in 2009. The image was made from models used to track debris in Earth orbit. Image courtesy NASA Orbit...
Jettisoned items -- Parts of launch canisters,cameralens caps and so on. A special NASA satellite called theLong Duration Exposure Facility(LDEF) was put in orbit to study the long-term effects of collisions with space junk. The space shuttle Challenger deployed LDEF in April 1984, and the...
DJI, the world leader in camera drone technology, combinestechnologywithsimplicityto yield revolutionary results – and ADI is proud to help make this possible. The result: aerial platforms that are smaller, lighter, easier to pilot, able to transmit video while in-flight, more power–efficient ...
One light year is the distance (距离) that light travels in one year. One light year is about 9 trillion (万亿) kilometers.How did scientists take the pictures of black holes? Scientists didn't use a camera to take the picture. They used eight radio telescoped (射电望远镜) in different...
Light therapy was initially discovered by NASA astronauts as a means to grow plants in space.Celluma treatments can be finished in under 20 minutes, and do not need any anesthesia or pain medication. To deal with serious health conditions, like cancer, arthritis, and psoriasis, you must make...
These cameras aren’t designed to be used in such a dusty and lethally cold environment, and would probably die within a few minutes of being put on their tripod. But a camera specially designed to be used on Mars would take fantastic images of the stars, planets and Milky Way shining ab...
Space & NASA Drones are launched by space centers on the earth to improve connection networks of certain international manufacturers or network. As a use, it then suspends the device in the low-earth orbit to enable wireless networks around a specific part of the globe. ...