Science
NASA to make observations from space junk collision with Moon
NASA said it aimed to investigate the crater that formed when the wreckage of a SpaceX rocket was expected to crash into the moon in early March, calling the event “an exciting research opportunity.”
The rocket, which was deployed in 2015 to put a NASA satellite into orbit, has its second stage, or booster, afloat in the universe, the common fate of this type of space technology.
“On the current trajectory, the second stage is expected to hit the far side of the moon on March 4, 2022,” a NASA spokesman told AFP.
The impact of the 4-ton rocket block cannot be seen in real time from Earth, nor will NASA’s Lunar Reconnaissance Orbiter (LRO), which is currently orbiting the Moon, “watch the impact as it happens.” the spokeswoman said.
However, LRO can be used later to capture images for before and after comparison.
Finding the crater “will be challenging and could take weeks to months,” the spokesman said, adding that “this unique event presents an exciting research opportunity.”
Studying craters formed by spattering objects of known mass and velocity (which would travel 9,000 kilometers per hour), as well as material churned by impacts, could help advance lunar science, or the scientific study of the moon.
Spacecraft have deliberately crashed into the Moon before for scientific purposes, such as testing seismometers during the Apollo missions, but this is the first accidental collision to be detected.
Astronomer Bill Gray, creator of software used to determine the trajectories of asteroids and other objects, was the first to calculate the booster’s new collision course with the moon.
He believes that space junk should always point towards the moon if possible: “If it hits the moon, then we can actually learn something from it,” Gray said.
Complete News Source – HURRIYETDAILY NEWS
Science
Nasa’s old map of Jupiter, which reminds many of dosa, has gone viral once more
Certain images or videos frequently resurface on the Internet, leaving people speechless. When those clips or pictures are shared again on one social media platform or another, they create a buzz. The National Aeronautics and Space Administration (Nasa) created and posted this image of a map of Jupiter online a few years ago. After being shared on Twitter, the image drew a lot of attention this time. And, as usual, the image made people think of dosa, a popular South Indian dish.
The image was shared by the Twitter account Latest in Space. “From the very bottom of Jupiter, I’m looking up. While tweeting the image, they wrote, “Seen by NASA Cassini.” The images from the Cassini spacecraft’s narrow-angle camera were used to create this out-of-this-world image, which is part of a coloured map series produced by the space agency.
The article was published a few days ago. The tweet has received nearly 20,000 likes since it was shared, and the number is growing. The tweet has been retweeted more than 2,000 times. Take a look at some of the comments to see how the image of Jupiter looks like dosa.
A Twitter user commented, “Looks like a designer dosa.” “When I rush to pick up a call, this is what happens to my dosa on the dosa pan,” one joked. “This is how my mother makes Dosa,” a third said. “Jupiter in the making,” wrote a fourth, along with a photo of someone preparing – you guessed it – dosa.
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