Update 5/30 11 a.m. ET: The SpaceX/NASA launch is scheduled for Saturday, May 30 at 3:22 p.m. ET, barring any changes. You can watch a live stream of the launch on NASA’s YouTube channel or on its website, or on SpaceX’s YouTube channel. If today’s launch is scrubbed, they’ll try again tomorrow at 3 p.m. ET.
Update 5/27 1:15 p.m. PT: Due to weather concerns, the SpaceX Launch of NASA astronauts was called off on Wednesday, May 27, but the plan is to reschedule for later this week. The next opportunities to launch are Saturday, May 30 at 3:22 p.m. ET and Sunday, May 31 at 3 p.m. ET.
America will meet a couple of milestone moments on Wednesday as a spacecraft carrying astronauts takes off from U.S. soil for the first time since 2011 — and for the first time from a commercial, non-government spacecraft.
Two passengers, NASA astronauts Bob Behnken and Doug Hurley, will shoot up into the great beyond from the Kennedy Space Center aboard SpaceX’s Falcon 9 rocket and Crew Dragon capsule; they’re expected to lift off from the pad 39A at 4:33 p.m. EST for a 19-hour journey to the International Space Station where they will stay approximately one to four months. Lucky for us, all the historic action is able to be watched online and on TV. Here’s how to watch:
NASA will began broadcasting live views of Crew Dragon and its Falcon 9 rocket at 12 p.m. EST. You can watch through the NASA website, on USA Today and on the NASA TV channel. NASA is also hosting a virtual #LaunchAmerica event with video tours. You can also watch on NASA Live, NASA’s YouTube, NASA’s Twitter, and NASA’s Facebook page.
The SpaceX YouTube channel is live streaming a moment-by-moment play of the launch with lots of behind-the-scenes intel and action. The feed is embedded above.
ABC News and the National Geographic Channel
ABC News and the National Geographic Channel will provide two days worth of launch coverage, with Launch America: Mission to Space Live beginning at 3 p.m. EST on Wednesday. ABC News Live, the National Geographic Channel and YouTube TV are also capturing the exciting mission as it unfolds.
Discovery Channel and Science Channel
Discovery Channel and the Science Channel will host a three-hour simulcast “Space Launch Live: America Returns to Space,” starting Wednesday at 2 p.m. EST. Guests will include Katy Perry, former NASA engineer and other celebrity guests. Discovery Go is also hosting that program.
SpaceX’s Falcon 9 rocket and Crew Dragon capsule are expected to launch on Wednesday, May 27 at 4:33 p.m. EST.
Your guide to spotting the NEOWISE comet – The London Free Press
Discovered at the end of March, the NEOWISE comet is passing within 100 million kilometres of our planet. “That in astronomical terms is close, but in human terms very far,” said Parshati Patel, an astrophysicist with Western University’s Institute for Earth & Space Exploration.
So don’t worry — even though Patel says comets are unpredictable, this one won’t ram into the Earth, as often happens in Hollywood movies and science-fiction paperbacks.
Comets are leftover chunks from the formation of a planet, she says, composed of dust, ice and rocks. “It’s almost like a dirty snowball in many ways,” Patel said. They appear as bright spots, with a tail, in the sky.
Patel got up early this week to catch a glimpse of NEOWISE, which gets its name from the asteroid-hunting part of NASA’s Wide-field Infrared Survey Explorer mission, an Earth-orbiting telescope that detected the object.
“I personally went on Tuesday. It wasn’t really great. There were some clouds in the sky,” Patel said. “We couldn’t really see it with the naked eye.”
ATLANTIC SKIES: How did the moon form? – SaltWire Network
There are a number of theories as to how our moon formed, or where it may have come from.
The primary one – which is backed by most lunar scientists – is called the “giant impact hypothesis.” Its premise is that the moon formed as a result of a collision, approximately 4.5 billion years ago, between the newly-formed Earth and a Mars-sized object (given the name “Theia”), with the moon forming when some of the debris coalesced around the core of Theia.
A variation of this theory has the moon forming from a number of massive objects that struck the young planet, sending up large quantities of material that eventually formed the moon.
Another variation, put forward in 2012, theorizes that the moon formed when two massive objects, five times the size of Mars, crashed into one another, with the Earth created from the majority of the collision material and the moon from the remaining debris disk that orbited the new planet.
The second theory, referred to as the “co-formation theory”, holds that the moon formed much as (and at the same time as) the Earth. It postulates that as the dust and gas in the giant molecular cloud that would eventually form our solar system coalesced into the sun and the various planets, some of that material also formed the moon. This theory provided a plausible explanation as to why the Earth and moon are very similar in material-makeup.
The final theory, called the “capture theory”, posits that the moon is a celestial object, formed elsewhere in the solar system, that was captured by Earth’s gravity. One flaw in this theory, however, is that such objects are usually oddly-shaped (e.g., some of the moons of Saturn), not spherical like our moon. A variation of the capture theory states that Earth’s gravity, at some point billions of years ago, stole the moon from Venus (which has no moon).
This week’s sky
Mercury remains too close to the sun to be seen at present.
Jupiter (magnitude -2.7) will be at opposition (directly opposite the sun as seen from Earth) on July 14. It will also be at perigee (closest approach to Earth) and will be at its biggest and brightest for the year. Binoculars will show the four Jovian moons – Io, Callisto, Europa and Ganymede – orbiting the planet. Jupiter will become visible above the southeastern horizon shortly before 10 p.m., remaining visible in the night sky (highest in the southeast at midnight) until around 4:40 a.m., when it will be lost to the approaching dawn.
Saturn (magnitude +0.17) is visible about 10 degrees above the southeastern horizon around 10:30 p.m., reaching 23 degrees above the southern horizon around 1:50 a.m., before succumbing to the dawn twilight in the southwest shortly before 5 a.m.
Mars (magnitude -0.64) is visible about 41 degrees above the southeastern horizon shortly after midnight, before fading from view shortly after 5 a.m.
Our “morning star” Venus (magnitude -4.48) shines brilliantly above the eastern horizon around 3 a.m., reaching 20 degrees above the horizon before fading from sight as dawn breaks shortly after 5 a.m.
Try and catch a glimpse of Comet C/2020 F3 NEOWISE in the constellation of Lynx in the northwest evening sky around July 15. Look to the lower right of the front feet of Ursa Major – the Great Bear, just as the sky begins to darken between 9-10 p.m. By July 23, it will be visible at the same time of night closer to the bowl of the Big Dipper asterism in Ursa Major.
Discovered in March 2020, it has now developed two tails (one gas, one dust). The comet passed perihelion on July 3 and will make its closest approach to Earth (perigee) on July 23.
Though now fading (currently estimated at magnitude +0.1), it may be visible to the naked eye under a clear, dark sky throughout the remainder of the month, with binoculars and small scopes enhancing the view; a timed photo shoot should capture the comet nicely. Google the comet online for the latest updates and finder charts.
Until next week, clear skies.
July 14 – Jupiter at opposition/perigee
Glenn K. Roberts lives in Stratford, P.E.I., and has been an avid amateur astronomer since he was a small child. He welcomes comments from readers, and anyone who would like to do so is encouraged to email him at firstname.lastname@example.org.
COVID affecting younger demographic – Medicine Hat News
By GILLIAN SLADE on July 8, 2020.
There is the impression that the Albertans currently being diagnosed with COVID-19 are a younger demographic.
According to the numbers released by Alberta Health on Monday, 21 per cent are between the ages of 40 and 49 years, 20 per cent are 30-to-39 years old, 15 per cent 20-to-29 years of age and 14 per cent are the 50-to-59 year demographic.
If you look at data provided by Alberta Health on 26 April, three months ago, the numbers are only slightly different. On that day 22 per cent were in the 30-to-39 year bracket, 18 per cent 40-to-49 years, 15 per cent 50-to-59 years and 14 per cent 20-to-29 years.
Since April though the testing criteria for the province has changed and this could be influencing the numbers by demographic.
“A common source of COVID-19 transmission, particularly in young people, is socializing without practising physical distancing and attending gatherings or parties with shared food and drinks,” said Tom McMillan, assistant director communications for Alberta Health.
He says there has also been an increase recently in the number of Albertans, less than 40 years of age, getting tested.
“Alberta has the broadest testing criteria in Canada, with testing available for anyone, even those without symptoms,” said McMillan.
We are also in the middle of the province’s relaunch after the lock down. McMillan says the locations of new cases has “largely shifted from continuing care environments to indoor and community settings, such as workplaces or large gatherings”.
Even though we have seen an increase in younger Albertans testing positive, everyone is at risk of catching COVID-19, said McMillan.
“It is important that we do not shame those who test positive but rather support them to isolate and work with public health to do contact tracing and follow up,” said McMillan.
According to Alberta Health’s data this week: the average age for COVID-19 cases that did not require hospitalization is 39 years. The average age for those needing hospitalization for COVID is 62, those requiring ICU is 60 years and the average age for those who died is 83 years.
It is interesting to note that only four per cent of those more than 80 years old test positive for COVID-19.
Share this story:
Leave a Reply
You must be logged in to post a comment.
Kamloops real estate market shows some improvement after slow spring – Kamloops This Week
Torstar shares halted on TSX after getting rival takeover offer for newspaper company – CBC.ca
Canada pushes back on U.S. Congress members’ call to reopen border amid coronavirus – Global News
Silver investment demand jumped 12% in 2019 – report – MINING.com
Iran anticipates renewed protests amid social media shutdown
Richmond BBQ spot speaks out about coronavirus rumours Vancouver Is Awesome
- Tech23 hours ago
Ninja has started streaming Fortnite on YouTube
- News19 hours ago
New coronavirus cases, deaths continue to decline in Canada as cases top 106,400
- Sports21 hours ago
MLS returns to action after poignant moment of silence to protest racial injustice
- Tech20 hours ago
Microsoft Teams unleashes a flood of new features for video meetings
- Politics23 hours ago
The semiconductor industry is where politics gets real for Taiwan
- Sports20 hours ago
Montoyo urges Blue Jays to be among teams pulled together by pandemic
- News23 hours ago
Calgary hailstorm that caused $1.2B in damage ranks as Canada’s 4th costliest natural disaster
- Health22 hours ago
Moderna Completes Enrollment of Phase 2 Study of its mRNA Vaccine Against COVID-19 (mRNA-1273)