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NASA now is targeting Oct. 312021, for the launch of the agency’s James Webb Space Telescope from French Guiana.

Webb is designed to discover and study the first stars and galaxies that formed in the early Universe. To see these faint objects, it must be able to detect things that are ten billion times as faint as the faintest stars visible without a telescope. This is 10 to 100 times fainter than Hubble can see.

The successor to Hubble is almost ready for launch. It’s really coming this year, too!

Continue reading “Yes, The James Webb Space Telescope Really Should Launch In 2021” »

On March 122021 NASA’s Perseverance Rover continues to find safe place to deploy Mars Helicopter Ingenuity and collect Mars Samples. Rover’s latest pics from Mars show Helicopter’s shield attached to bottom of the rover. Perseverance will gather samples from Martian rocks and soil using its drill. The rover will then store the sample cores in tubes on the Martian surface. This entire process is called “sample caching”. Mars 2021 is the first mission to demonstrate sample collection on Mars. It could potentially pave the way for future missions that could collect the samples and return them to Earth for intensive laboratory analysis.

For the first flight, the helicopter will take off a few feet from the ground, hover in the air for about 20 to 30 seconds, and land. That will be a major milestone: the very first powered flight in the extremely thin atmosphere of Mars. After that, the team will attempt additional experimental flights of incrementally farther distance and greater altitude. After the helicopter completes its technology demonstration, Perseverance will continue its scientific mission.

Continue reading “Perseverance’s first image of Helicopter Ingenuity on Mars under rover’s belly” »

World’s First Telescope Lens Capable Of zooming Your vision Three Time.

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Dear Friends.

Sun, mar 14 at 9 AM PDT.

Interested.

This rocket was larger than the Saturn V but sadly never launched!

According to a NASA blog post, the M91 is one of over a thousand galaxies that make up the Virgo cluster — a group of galaxies that are gravitationally bound to one another.

Half a century after the last astronauts left the Moon, the idea of sending crews to Mars still seems like some sort of vague space policy notion. After all, crews have yet to revisit the Moon. So, even today, talk of getting astronauts to Mars seems largely confined to PowerPoint presentations.

Thus, it was precisely that sense of inexactitude that prompted a young South African-born entrepreneur named Elon Musk to begin his quest to make the dream of boots on Mars a reality.

It’s a notion that is chronicled with alacrity in Eric Berger’s page-turning new book “Liftoff: Elon Musk and the Desperate Early Days that Launched SpaceX.” Berger, senior space editor at Ars Technica, writes with the kind of hard-won insider authority that only comes through covering the nuts and bolts of the commercial space industry for the past twenty years.

The sounds of 30 impacts are heard, some slightly louder than others, said NASA in its press release. SuperCam, equipped with a microphone, is using the laser to interrogate the composition of rock on the red planet. The variations in the zapping sound picked up the equipment would help the scientists in understanding the physical structure of the rocks and is a key component in probing the signs of ancient life.

“Variation in the intensity of the zapping sounds will provide information on the physical structure of the targets, such as its relative hardness or the presence of weathering coatings,” said NASA.

Continue reading “NASA shares first recording of Perseverance firing its laser on Mars” »

We used to think the Milky Way was the only galaxy, but with one simple law, Henrietta Swan Leavitt changed that forever – and she didn’t even need a telescope.