Measuring the structure of antimatter could help us unlock the secrets of the universe.
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Category: space – Page 927
NASA has just released an all-new 4K-resolution video showing the surface of the moon in incredible detail. Created using data gathered over the last nine years, the five-minute presentation shows our nearest neighbor like you’ve never seen it before.
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Wow, I would love to stay here!
The Aurora Station, the “world’s first luxury space hotel,” orbiting 200 miles above the earth, is looking for guests.
Courtesy
There’s a place you can go on vacation where the sun rises and sets 16 times a day, the stars are clearer than you’ve ever seen, and there are only a handful of people around for miles and miles…hundreds of miles, in fact.
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Scale: Maps Overlaid On the Moon
Posted in space
Sperm in space!!!
For the first time (officially), NASA will set loose some human sperm in outer space.
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We’re never short of reasons to look up at the night sky — whether it’s the rare second blue moon we were just treated to, or a meteor shower.
But in case you need a little motivation to get out of the house and into the fresh air this month, we have a beautiful one for you: checking out the ever-changing celestial geometry above our heads.
This April, the gas giant Jupiter forms a rare and fleeting triangle with two bright stars in our night sky, and it’ll be visible with the naked eye if you know where to look.
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Imagine driving and being warned when you’re too close to the edge of the road.
That’s exactly what space technology developed by German researchers can do, and it could be in Northland trucks in the next year.
Researchers from the German Aerospace Agency have been in Whangarei with the Intelligent Positioning System, which has been designed to navigate the rover on Mars.
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On April 2, 1845, Armand Hippolyte Louis Fizeau and Jean Bernard Léon Foucault manage to make the very first photography of the Sun. Thereby, they both initiate astronomical photography.
From a previous blog post you may remember Léon Foucault’s Pendulum.[4] The instrument was used to proof Earth’s rotation in the 1850s and counts to one of Foucault’s biggest scientific achievements. But let’s start a little bit earlier. Leon Foucault was born on September 18, 1819 as the son of a publisher in Paris. After an education received chiefly at home, he studied medicine, which he abandoned in favour of physics due to a fear of blood.
Meanwhile, astronomical photography started to establish slowly. There were not many experts in the field back then, since the very long exposures needed to capture relatively faint astronomical objects and many technological problems had to be overcome. Completely new telescopes had to be developed that were rigid enough in order to not lose the focus during exposure time. Also the telescopes had to be attached to a rotating mount that would move at a constant rate very accurately. Next to the telescope building itself, the technology of photography needed improvement as well. The daguerreotype was just introduced in 1839 and came into a very widespread use. However, for astronomical photography, the process was too slow and was only able to record very bright objects. Also, the exposure time was very limited using this method due to the wet plate collodion process.
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Jupiter and two bright stars make up a “Jupiter triangle” in the night sky. Here’s how to look for it in April and through summer.
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3 Worlds in a Line
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The waning moon is in the predawn sky, busily passing planets. EarthSky community photos of the moon, Mars and Saturn, here.
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