Connect with us

Science

NASA’s Parker Solar Probe Completes 11th Close Flyby of Sun, Gets Within 8.5-Million Kilometer Range

Published

3 years ago

on

NASA’s Parker Solar Probe Completes 11th Close Flyby of Sun, Gets Within 8.5-Million Kilometer Range

NASA’s Parker Solar Probe has completed another close flyby of the Sun to learn how our nearby star works. It was Parker’s 11th approach to the sun, coming within 5.3 million miles (8.5 million kilometers) of a near-perfect ball of hot plasma. By comparison, the distance is about 14 times smaller than the closest planet to the sun, Mercury. At that distance, the probe experienced temperatures in excess of 760 degrees Celsius, NASA said. Parker moved closest at more than 580,000 kilometers per hour, equaling the previous records for the fastest and closest object to the sun.

Parker launched in August 2018 to study the sun’s outer atmosphere. It has four different kits to learn more about how the corona works and how it affects the weather near our planet, including through coronal mass ejections (CMEs). Charged particles with CMEs emitted by the sun hit our energy infrastructure and satellites. On the other hand, these solar events can also produce colorful displays in the sky called auroras. Astronomers are also interested in the sun’s corona. Here, the stream of charged particles is suddenly accelerated.

“Today, Parker Solar Probe completed its 11th approach to the Sun, coming within 5.3 million miles of the Sun. At that distance, the spacecraft experienced temperatures in excess of 1400°F,” NASA tweeted.

“The close approach, also known as perihelion, occurred at 10:36 a.m. ET when the spacecraft traveled at more than 360,000 mph, matching previous records for the fastest and closest objects to the sun,” the paper said. The agency said in a second tweet.

Advertisement

The Parker Solar Probe is designed to repeatedly pass the Sun at a staggering speed of over 500,000 km/h, getting closer and closer to get in and out quickly and avoid thermal damage.

Complete News Source : Gadgets360

Related Topics:
Continue Reading

Science

Nasa’s old map of Jupiter, which reminds many of dosa, has gone viral once more

Published

2 years ago

on

May 25, 2022

By

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.

Advertisement

 

Continue Reading
Anyskill-ads

Facebook

Trending