Cygnus launch scrubbed less than 3 minutes from launch

The scrubs keep coming! Northrop Grumman’s launch team tonight scrubbed the launch of its Antares rocket and Cygnus cargo freighter at T-2:21 minutes.

It appears, listening to the countdown, that the abort came from the engineers monitoring the propellants on the first stage, but this remains preliminary. More information is needed. (Update: It appears the issue was related to ground support equipment, not the rocket itself.)

They can recycle and launch tomorrow from Wallops Island, but this is also not confirmed. SpaceX also wishes to launch at almost the exact same time tomorrow from Cape Canaveral, and I am not sure both launches can occur simultaneously.

Doctors: COVID-19 case counts, hospitalization numbers, and death counts are “meaningless”

It has all been lies upon lies upon lies: According to an editorial written by Kristin Held, president of the Association of American Physicians and Surgeons (AAPS), the case counts, hospitalization numbers, and death counts published by government agencies across the United States are “meaningless” and “manipulated.”

From her full editorial [pdf]:

The COVID-19 case counts, hospitalization numbers, and death counts are meaningless in their current fluid form. Their malleability primarily serves those who seek to distort reality.

The morphable numbers are reported, then manipulated by federal, state, county, city, and hospital authorities and agencies. The manipulation is driven by power and money and fueled by fearmongering, panic stoking, and promise of monetary and political gain. All this is bought and paid for under the guise of trying to save the world from the COVID-19 pandemic.

Read it all. She carefully documents the changes imposed by the CDC around June 14-16 that ballooned the numbers, often for entirely unjustified reasons. For example, hospitals get a lot of federal money for labeling a hospitalization from the coronavirus. The result?
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Hubble creates time lapse movie of fading supernova

Using the Hubble Space Telescope, astronomers have created a time lapse movie showing the fading of a supernova in a nearby galaxy over a year.

The supernova is captured by Hubble in exquisite detail within this galaxy in the left portion of the image. It appears as a very bright star located on the outer edge of one of its beautiful swirling spiral arms. This new and unique time-lapse of Hubble images created by the ESA/Hubble team shows the once bright supernova initially outshining the brightest stars in the galaxy, before fading into obscurity during the year of observations. This time-lapse consists of observations taken over the course of one year, from February 2018 to February 2019.

The video of that time lapse is embedded below the fold.

The galaxy itself is located 70 million light years away. That the supernova of this single star initially outshone the entire galaxy indicates the almost unimaginable power of the explosion.
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Starship prototype #8 on launchpad

Capitalism in space: The eighth Starship prototype, with landing flaps (looking just like fins) has now been moved to its launchpad in preparation for static fire tests followed by a 50,000 foot or nine mile hop.

According to Elon Musk, SpaceX will static fire SN8 twice before attempting its 15 km (~50,000 ft) launch debut. More likely than not, SpaceX will attempt a triple-engine static fire with the Starship as-is, install SN8’s nosecone and forward flaps, and attempt a second static fire while only drawing propellant from tbe rocket’s smaller header tanks (one of which is located in the tip of its nose).

Previously the hop was supposed to go to 60,000 feet, or 11 miles. It appears they’ve scaled it back slightly.

If all these tests go well, the company’s license for the flight opens as soon as October 11th, though it is likely it will not happen quite that soon. More likely by the end of the month, or early in November. Regardless, the prototype looks quite impressive with its flaps, and in fact is now beginning to resemble a spaceship, not a silo.

Crew for next Dragon manned flight name capsule “Resilience”

Capitalism in space: The crew for next Dragon manned flight, scheduled now for October 31st, have given the capsule the name “Resilience.”

Before arriving at Resilience, Hopkins and his crewmates filled a whiteboard with a long list of “good ideas” for their spacecraft’s name and then narrowed down their choices, he said.

“We wanted to make sure that the name fit,” Hopkins said in an interview with collectSPACE, following Tuesday’s press conference. “We got it down to two or three names and they were all very close in terms of that we liked them and could have been really happy with them, [but] at the end of the day, it was the one that just felt right.”

The crew of the first Dragon manned capsule named it Endeavour, to honor the shuttle spacecraft they had both flown in. The names of these capsules is not merely symbolic. Both capsules will be reused, like the shuttles, and thus deserve names to mark them when they fly again.

What is not clear yet is exactly how many capsules SpaceX will build, nor exactly how many times each capsule will be reused. The latter will of course help determine the former. It will take a few years and multiple flights to find out. Eventually however SpaceX will have its own fleet of manned spaceships, available not only to NASA but to private customers.

Firefly completes static fire test of its Alpha first stage

Capitalism in space: Firefly Aerospace today released video footage showing the first successful static fire test of the first stage of its Alpha rocket.

I have embedded one of the videos, showing the test from multiple camera angles, below the fold.

The test is very impressive, and suggests strongly that they are on schedule to meet their target launch date for their first orbital test flight sometime between November ’20 and May ’21. It also suggests that this dark horse smallsat rocket company, once considered dead after filing for bankruptcy, might actually beat to orbit its closest competitors, Virgin Orbit and Astra. The latter two have already completed their first launch attempts, but both ended in failure.

Regardless, it appears the race between these three rocket companies is tightening. In fact, I wouldn’t be surprised if all three achieve their first orbital launches in the six to eight months.
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Parker completes record-setting sixth Sun fly-by

The Parker Solar Probe has successfully completed its sixth close fly-by of the Sun, flying as close as 8.4 million miles, the closest any spacecraft has ever gotten to the Sun, while also moving at a record speed of 289,927 miles per hour.

Flight controllers at the Johns Hopkins Applied Physics Laboratory in Laurel, Maryland, received a “Status A” signal from the spacecraft through NASA’s Deep Space Network at 4:45 a.m. EDT; Status A is the best of four possible status signals, and indicates that the spacecraft is operating nominally.

The beacon comes after a six-day stretch when communications with the spacecraft were not possible as it wheeled around the Sun. This is the first sign of a successful solar encounter; this sixth solar encounter began Sept. 21 and continues through Oct. 2.

Future fly-bys will likely break this record as well.

SpaceX launch aborts at T-18 seconds

Capitalism in space: SpaceX’s attempt to launch another 60 Starlink satellites today aborted at T-18 seconds due to what they called “out-of-family ground sensor reading.”

They have not announced a new launch date as yet.

The U.S. has had little luck getting any of its launches off in the past month. Many have been delayed or scrubbed, for either technical reasons or weather. Hopefully tonight’s launch of Northrop Grumman’s Cygnus cargo freighter to ISS will avoid these issues and get off the ground.

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