“NASA will hold off sending commands to its Mars fleet for two weeks, from Nov. 11 to 25, while Earth and the Red Planet are on opposite sides of the sun. Called Mars solar conjunction, this phenomenon happens every two years,” NASA said in a statement.
It’s funny that Live Science just announced this three days…given that the time period in which Mars is directly behind the Sun opposite the Earth only lasts from November 11th through November 25th.
[Context: my mother had just passed away, and I was remembering that both my parents’ choice in reading materials influenced my own fictional likes and dislikes.]
I guess both Mom and Dad liked Trek from its inception [in 1966]. I remembering watching the original series (in syndicated reruns of course) in the late ’70s/ We saw it in the “TV room” in my grandparents’ house….They had a color Zenith; we only had a tiny black and white on a bookcase. I remember being fascinated by the bright reds and blues (this was the point…color TV was new in the late ’60s and the sets and costumes deliberately used bright primary colors)…
Mom had all three “Star Trek Readers” I through III, by James Blish….Later I would borrow more complicated science fiction / fantasy stories from my Dad — Frank Herbert’s Dune and Robert A. Heinlein’s Stranger in a Strange Land stood out. And of course, Ray Bradbury’s Martian Chronicles, which were televised when we lived in Berne [a small village in New York west of Albany]. Once I discovered [The Chronicles of] Narnia and The Hobbit in 3rd grade, it was all over. I was a nerd for life.
And now look at the influence on pop culture. Movies, books, music, clothes, shoes, bags…the Internet and modern media. Smartphones. Tablets. Skype. Wireless devices. Bluetooth. GPS.
Nerd-dom has conquered the world. And my mom got there first. Way to go, Mom.
Way back in 2015, my good friend Rami Z Cohen came to me with an idea for a story. He had written two or three scenes about a group of asteroid hunters who stumbled upon something bizarre. The idea of mining asteroids was news at the time (and still is, although probably too expensive right now and not a worthwhile investment until we actually get some people in space who need metals without relying on NASA/ESA/JAXA/ISRO/etc).
So Rami and I began to email ideas back and forth for a few weeks, then we started to flesh out his characters and plot. I wrote a synopsis and outline and we hashed out the background.
ESA image. Gateway is planned to be much smaller and more cramped than ISS (about 1/6 the size).
NASA and its international partners see Gateway as a key platform to support the agency’s Artemis moon program and to build the technology required for future deep-space missions. Although the first elements of the small space station are expected to launch before the Artemis 3 mission lifts off in 2025 or 2026, NASA previously said that those astronauts will not use Gateway to “make that mission have a higher probability of success.”
While it’s a good idea to see some planning for this, I think maybe NASA should focus on getting Artemis 1 to work properly before they go on about Artemis 3 and 4.
Taking advantage of Gateway’s orbit far away from Earth’s protective magnetic field, three instruments will study risks due to radiation from the sun and from cosmic rays. Scientists hope this knowledge can help inform future long-term missions to the moon and Mars.
Since Gateway will orbit the Moon and not the Earth, the biggest problem will be preventing astronauts (and instruments!) from getting fried by solar radiation. Scientists need to come up with materials to shield people on Gateway and the Moon, or else we’re going nowhere…
The astronauts will be the first humans to fly in the vicinity of the moon in more than 50 years. They will also be the first to launch aboard NASA’s next-generation megarocket and Orion space capsule. The crew will not land on the moon but will swing around the celestial body, testing the performance of the Orion spacecraft, before returning to Earth.
The mysterious object’s lovely silver metallic hue stands out like a sore thumb in the surrounding, rust-colored landscape, a sulfate-bearing region of the Red Planet’s Mount Sharp.
Also, see this one (pay wall, Washington Post) about NASA and DARPA working on one to reach Mars much faster to reduce astronauts’ exposure to radiation.
I still think “durp” every time I see that acronym 😝
Since the Hayabusa2 returned with the sample from the Ryugu asteroid in December 2020, several important discoveries have been made – most notably analyzes confirming the presence of substances thought to be the building blocks of life on the asteroid, such as liquid water and organics fabrics.
Hayabusa-2 took several years to land on Ryugu (literally “Dragon Palace”), pound out just over 5 grams of asteroid material, and bring it back to Earth (landing in Australia in late 2020).
NASA scientists have confirmed not just frozen water but liquid — inside crystals called pyrrhotites. JAXA scientists (pictured above with Prof Tsuchiyama of Ritsumeikan University, my main employer!) continue to check the density of the samples.
The water is similar to the carbon dioxide-laden water of hot springs. The research teams have already discovered over 20 amino acids, the basic protein building blocks of carbon-based life.
Another theory called “panspermia” proposes that a key mineral (boron) missing on early Earth came in an asteroid from Mars. ☄️ Hmm. Did Mars produce asteroids? Or more like asteroids hit Mars and broke off lots of tiny fragments? That somehow survived the journey to Earth?
Seems a little unlikely. But there is now evidence that at least some proteins came from space rocks.
So, sorry, Ridley. This isn’t how it happened. Cool movie, though.
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