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SpaceX touts low latency, download speeds over 100Mbps in Starlink beta tests

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SpaceX has confirmed that its Starlink internet service beta tests have shown download speeds over 100Mbps.

TechCrunch reports that SpaceX engineer Kate Tice confirmed details about the beta tests during an online webcast. Tice stated that the speeds are fast enough to allow users to stream several HD video streams at the same time while still having bandwidth to spare.

She also said that the beta tests have shown latency low enough to play fast multiplayer online games. These two details are quite promising for people in rural areas since these parameters exceed what is currently available.

Tice notes that although the beta tests have shown impressive results, SpaceX believes that future updates will bring more capabilities over time.

Starlink aims to leverage an extensive network of hundreds of low-Earth-orbit (LEO) satellites to provide high-speed internet across the northern parts of the U.S. and Canada.

Although the current private beta tests are being conducted by SpaceX employees, the company plans to begin public beta testing later this year.

SpaceX has asked those who are interested in the service to sign-up for updates so they can be informed if testing opportunities become available in their area.

Several Canadians have reported receiving emails from Starlink requesting their addresses ahead of the company’s upcoming public beta tests. Further, Elon Musk recently tweeted that Canada is a priority for Starlink.

Details about Starlink’s beta tests leaked online in July and revealed the conditions and requirements that participants will have to adhere to. For instance, all beta testers are required to have a clear view of the northern sky to participate, otherwise the dish will be unable to make a good connection.

Beta testers are not allowed to reveal details about their participation, and must keep information about things like speeds and quality confidential. If beta testers are found to be partaking in illegal activities, such as storing pirated content, it may suspend or terminate their participation.

Via: TechCrunch

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The new set of'mini moons' to be captured on Earth could be space junk. – haveeruonline

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Will Earth discover the second mini-moon in 2020? Unlikely to be.

NASA

There’s a huge moon coming over your head, and you can think of it as “this is enough moon.” However, sometimes the Earth becomes greedy and begins to attract small asteroids to stay in orbit longer. Short visits to this “mini moon” are very rare and only 2 have been confirmed so far. The most recent release is the Little Rock CD3 on February 15th, 2020. Discovered by astronomers From the Catalina Sky Survey sponsored by NASA Glorious mini moon As early as 2015, it trapped Earth’s gravity, stayed with us until May 2020, and then jumped back into space.

However, in the unprecedented year of 2020, astronomers announced they had discovered another potential mini-moon, 2020 SO.

Except it doesn’t act like a small asteroid at all. Our mini moon is not the moon. It moves too slowly to become a rock emitted from the body of the universe. So, astronomers think it’s probably just space junk left behind at the beginning of the space race.

Current theory says that the 2020 SO is the rocket body of the Atlas Centaur-D rocket, originally launched in 1966. The rocket was launched on September 20th, carrying the Surveyor 2 lunar lander to the moon. Size and orbit SO in 2020, Published by NASA’s Jet Propulsion Laboratory, It seems to be neatly aligned with the Centaur body.

This object will be caught by Earth’s gravity in October and will reach its closest approach on December 1st, reaching within about 31,000 miles. Astronomers need to be able to see objects in detail by evaluating the shape of the object and the kind of light it emits.

If it’s the Centaur stage-if it’s trash-it’s still interesting trash. It has been wandering the solar system for over 50 years. We will be able to learn a little about the effects of the universe on old rocket bodies. And while that will not cause any problems for Earthlings, as far as we can tell, it plays a timely role. Reminders of the space debris problem.

Since the first launch of rockets and satellites into orbit, we have been polluting the space around the Earth. Not everything that goes up comes down immediately. Thousands of space debris, disappeared satellites, and tiny chunks of garbage are circling the Earth at high speed. Collisions with debris can be fatal and can puncture a rocket or satellite. More launches means more junk, and more junk poses a much greater risk to our appetite for space flight, satellites and space occupancy.

You don’t even have to look back for more than 24 hours to see potential problems with space junk. On Tuesday, The International Space Station had to “burn manipulators”. Prevents unknown pieces of space junk from approaching you.

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Tom Cruise gets a flight date for his space movie – Yahoo Canada Sports

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Tom Cruise smiles as he gives an interview during a red carpet event for the movie "Mission: Impossible - Fallout" at the Imperial Ancestral Temple in Beijing, China, Wednesday, Aug. 29, 2018. The film opens in China on Aug. 31. (AP Photo/Mark Schiefelbein)

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Tom Cruise (Credit: AP Photo/Mark Schiefelbein)

Tom Cruise will be heading to the heavens to make the first action movie to be shot in space in October, 2021.

An under-the-radar tweet from the Space Shuttle Almanac, which emerged last weekend, appears to confirm that Cruise will be travelling with director Doug Liman on Elon Musk’s SpaceX Crew Dragon capsule.

They will head to the International Space Station with the veteran NASA pilot Michael Lopez-Alegria at the helm.

According to the tweet, which lists the passenger manifest on the flight, there is still a spare seat on the mission.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="NASA confirmed in May this year that Cruise would be heading to space to make a movie with Bourne Identity filmmaker Liman.” data-reactid=”38″>NASA confirmed in May this year that Cruise would be heading to space to make a movie with Bourne Identity filmmaker Liman.

“We need popular media to inspire a new generation of engineers and scientists to make @NASA’s ambitious plans a reality,” said NASA administrator Jim Bridestine.

Little is known about the nature of the movie as yet, though the scale of it likely to be pretty limited in terms of crew.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="However, it is thought that Liman, who has worked with Cruise on movies including Edge of Tomorrow and American Made, has penned a draft screenplay for the project.” data-reactid=”43″>However, it is thought that Liman, who has worked with Cruise on movies including Edge of Tomorrow and American Made, has penned a draft screenplay for the project.

US actor Tom Cruise (C), accompanied by film director Doug Liman (L) and producer Erwin Stoff (R) pose at a press conference for their latest movie "Edge of Tomorrow" in Tokyo on June 27, 2014. The three are here to promote the science fiction film, adapted from the novel "All You Need Is Kill" written by Japanese novelist Hiroshi Sakurazaka. AFP PHOTO / Yoshikazu TSUNO (Photo credit should read YOSHIKAZU TSUNO/AFP via Getty Images)US actor Tom Cruise (C), accompanied by film director Doug Liman (L) and producer Erwin Stoff (R) pose at a press conference for their latest movie "Edge of Tomorrow" in Tokyo on June 27, 2014. The three are here to promote the science fiction film, adapted from the novel "All You Need Is Kill" written by Japanese novelist Hiroshi Sakurazaka. AFP PHOTO / Yoshikazu TSUNO (Photo credit should read YOSHIKAZU TSUNO/AFP via Getty Images)

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Tom Cruise with Doug Liman and producer Erwin Stoff (Credit: YOSHIKAZU TSUNO/AFP via Getty Images)

The Crew Dragon made history on 30 May this year, blasting into space in a partnership between NASA and Musk’s SpaceX, ferrying astronauts to the ISS.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Cruise, meanwhile, is currently back to filming the latest in the Mission: Impossible movie series with Christopher McQuarrie, after the production was curtailed by the coronavirus lockdown back in March.” data-reactid=”65″>Cruise, meanwhile, is currently back to filming the latest in the Mission: Impossible movie series with Christopher McQuarrie, after the production was curtailed by the coronavirus lockdown back in March.

Returning to the action sequel’s set, he filmed a death-defying motorbike stunt in Norway earlier this month, launching from a ramp from the top of a mountain into a valley before parachuting to safety.

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New 'mini-moon' set to be captured by Earth might just be space junk – CNET

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Does Earth have its second mini-moon discovery in 2020? Unlikely.


NASA

We’ve got one huge moon looming overhead and you might think “that’s enough moons.” But sometimes, Earth gets greedy and starts pulling in small asteroids for extended stays in orbit. The brief visitations by these “mini-moons” are fairly rare, with only two confirmed so far. The most recent came on Feb. 15, when tiny rock 2020 CD3 was discovered by astronomers at the NASA-funded Catalina Sky Survey. The glorious mini-moon had been ensnared by the Earth’s gravity as early as 2015 and stayed with us until May 2020 before dashing off into the cosmos again. 

But in the unprecedented year of 2020, astronomers have announced the detection of another potential mini-moon: 2020 SO. 

Except this one isn’t acting at all like a small asteroid would. Our mini-moon is no moon at all. It’s moving far too slowly for it to be rock ejected from a cosmic body. Therefore, astronomers reason, it’s probably just space junk left over from the early days of the Space Race.

The current theory holds that 2020 SO is the rocket body from an Atlas Centaur-D rocket originally launched in 1966. The rocket lifted off Sept. 20 carrying the Surveyor 2 lunar lander to the moon. The dimensions and the orbit of 2020 SO, published by NASA’s Jet Propulsion Laboratory, seem to align neatly with the Centaur body. 

The object will be grabbed by Earth’s gravitational pull in October and will have its closest approach on Dec. 1, getting to within around 31,000 miles. Astronomers should be able to get a closer look at the object, assessing its shape and the kind of light its emitting. 

If it is the Centaur stage — if it is junk — it’s still interesting junk. It’s been out, wandering the solar system for over five decades. We might be able to learn a little about the effects of space on our old rocket bodies. And while it’s not going to cause any problems for Earthlings, as far as we can tell, it does serve as a timely reminder of the space junk issue.  

Since we first began launching rockets and satellites into orbit, we’ve been polluting space around our planet. Not everything that goes up immediately comes down. There are thousands of pieces of space junk, defunct satellites and tiny chunks of garbage, circling the Earth at great speeds. A collision with a piece of junk could be devastating, blowing a hole right through a rocket or satellite. More launches mean more junk and more junk poses a much bigger risk to spaceflight, satellites and our desire to occupy space.

You don’t even have to look back more than 24 hours to see how the potential issues space debris poses. On Tuesday, the International Space Station had to make a “maneuver burn” to avoid an unknown piece of cosmic trash hurtling toward it. 

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