February 18, 2023
At liftoff time, smoke was seen rising from the bottom of the rocket, indicating the ignition of the main engine. However, the rocket did not rise from the launchpad.Â
https://asia.nikkei.com/Business/Aerospace-Defense-Industries/Japan-s-H3-rocket-launch-aborted-after-booster-fails-to-ignite
Not a great start to the year, JAXA. This, on top of the Episilon failure (zero, zero…DESTRUCT…zero…)
January 24, 2023
Though definitions sometimes differ, cislunar space generally refers to the space between Earth and the moon, including the moon’s surface and orbit. Any nation or entity that aims to establish a presence on the moon, or has ambitions to explore deeper into the solar system, has a vested interest in operating in cislunar space, either with communication and navigation satellites or outposts that serve as way stations between Earth and the moon.
https://www.nbcnews.com/science/space/space-earth-moon-get-little-crowded-rcna64333
There is actually a limited amount of orbital space available between the Earth and the Moon (note: capitalize it, NBC! grrr..).
So, expect more and more competition for satellites — communication, navigation, and way stations.
And of course military and spy stations.
And by the way, only eight nations signed the so-called “Artemis Accords” in 2020. Guess who didn’t?
Buckle up!
November 16, 2021
The test blew up one of Russia’s own satellites, creating debris that forced the ISS crew to shelter in capsules.
https://www.bbc.com/news/science-environment-59299101
Thousands of debris fragments forced the astronauts/cosmonauts (and “taikonauts” in the Chinese-only space station) to shelter in their own separate modules.
“A kind of space madness,” is how one analyst phrased it.
Scientists around the world always have to deal with political maneuvering (i.e., bullshit). (Reference: 2010: A Space Odyssey – The Year We Make Contact).
Madness.
October 6, 2021
Over the years, the SAA has been responsible for several spacecraft failures and even dictates when astronauts can and can’t perform spacewalks. As the space around Earth becomes filled with an increasing number of craft, what does the SAA mean for the future of spaceflight?
https://astronomy.com/news/2021/02/hidden-spaceflight-danger-the-south-atlantic-anomaly?utm_source=asyfb&utm_medium=social&utm_campaign=asyfb&fbclid=IwAR1LeNgz7Eynvjw3_AmU232xwz9WbJpSMOmid7NTEE9qm4VxYpdcNmVDc8Q
This post is from back in February 2021, but I just stumbled across it this morning and thought it was an interesting read.
Learn something new every day!
This part caught my eye…
Radiation is a colorless, tasteless, and odorless enemy…
…and I couldn’t help thinking…
Iocaine powder?!?
It’s okay. I’m immune 😂
Anyway, the article linked above is food for thought. Whenever electronic objects pass through the SAA, which is where the loops of the Van Allen Belt dip perilously close to the Earth, the electronics get a massive amount of radiation and go haywire.
Seriously expensive to shield stuff up there — and as more and more satellites (and people) go up, so does the risk.
April 2, 2021
“Technical-wise, it’s kind of ready” (Prof. George Zhu of York University)
https://academictimes.com/far-from-science-fiction-space-elevators-may-be-nearing-deployment/?fbclid=IwAR0owexz5xK1IW9ye4FxiocqnrL7DgroSeRaqtgbNwpDVx4RIDVLZSuLWXc
The possibilities…the tether doesn’t actually have to touch the ground. Basically, you put up a satellite with two tethers (one for things going up, one for things going down) and then have a rocket sent up and attach to the tether.
The tether would then push the payload the rest of the way into outer space (as the article points out, space begins at 62 miles above sea level, but 98% of the weight of rockets is used to break away from the Earth’s gravity to that point).
Now, this article was published on April 1st, so I’m really hoping it’s not a prank…
(Also, wordpress looks REALLY BAD today for some reason. Wth? This “block” style is clunky AF and looks more like Netscape ca. 1996)
Love is in the words
A debunking of Daniel Cassidy's theories about the influence of the Irish language on English slang.
Science and Technology Blog.
Children's book illustrator
Teacher, Writer, Musician, Father
This is an Art Blog covering many topics to do with art, how to draw and paint tutorials, style, as well as creativity in general. We blog about art, photography, recommend related products and give our best SEO tips for artists and bloggers. We'd love to hear from you so get in touch if you want to start up a conversation or a collaboration!
M Thomas Apple Author Page 