February 10, 2021
Congratulations, UAE! The Hope Probe (al-Amal) successfully entered Mars orbit on February 9th.
Made in the US (Boulder, Colorado) and the United Arab Emirates (Dubai) and launched from Japan, it shows what hat can be accomplished through international cooperation instead of competition.
Maybe it is truly Hope, after all, and not just for Arab states.
February 4, 2021
A crewed mission to Mars may be more practical thanks to a new rocket concept developed by Fatima Ebrahimi, a physicist at the US Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL), that uses magnetic fields to generate thrust.
https://newatlas.com/space/magnetic-reconnection-rocket-thruster-concept-spaceflight-mars/
Looks good so far…
…although it’s just a computer simulation right now and the magnetic thruster model hasn’t even been built yet.
Ah, well, just repurpose an existing ion thruster, right?
Hmm. I’m not a rocket scientist, but.. 🚀
January 22, 2021
Hey, everyone! If you look up at the right time, you can…
Uh. Yeah, anyway.
https://www.space.com/uranus-mars-moon-conjunction-january-2021
January 5, 2021
And it comes from a travel mag. Talk about confidence!
https://www.travelandleisure.com/trip-ideas/space-astronomy/space-missions-2021
December 18, 2020
Despite the lack of large marsquakes, the researchers were able to estimate how thick Mars’ crust is. They predict it has three layers—but possibly two—that are between 12.4 and 23 miles thick, reports Nature. Mars’ crust is considerably thinner than that of Earth, which can be up to 25 miles thick—and that’s surprising, reports Science.
https://www.smithsonianmag.com/smart-news/robotic-explorer-mars-offers-sneak-peek-mars-inner-layers-180976568/
Lots of small “Marsquakes,” but nothing big. Max M4.5.
A techtonically silent world. Might explain the weak magnetic field which allowed solar winds to rip off its atmosphere long ago.
October 9, 2020
The volcano is about the size of Arizona with a volume 100 times larger than that of Mauna Loa’s, Earth’s largest volcano, NASA says. “In fact, the entire chain of Hawaiian islands (from Kauai to Hawaii) would fit inside Olympus Mons!”
Brighter than Jupiter this October! And the closest Mars will be until 2035.
(The photo is from Forbes, but the information was better on The Telegraph.)
September 1, 2020
I get the attraction of people like Steve Jobs and Elon Musk. They have big ideas. They’re enthusiastic, ecstatic, even. They’re great at simplifying difficult concepts and promoting tech to the lay person.
But they’re not creators. They’re “visionaries.”
I.e., salespersons.
Is that a bad thing? Of course not. I was in computer sales once. It was hard. Only the charismatic are good at it. But I didn’t have the knowledge and ability to make the products I was selling, let alone the power to innovate.
Sticking a chip in a person’s brain and sending thousands to the Moon or Mars sound cool. Possible, even.
But science isn’t sales. Someone might die.
Small difference.
We need visionaries, but scientists are more important. Maybe if they talked to each other…
August 29, 2020
twitter.com/theplanetaryguy/status/1298728036305719298
Well, now you know. 🤖
August 2, 2020
The Airbus spacecraft will have to manoeuvre itself into a position to capture these samples that will be packaged inside a football-sized container.
After ingesting this container, the satellite must then prepare it for return to Earth.
This means not only shipping it across hundred of millions of km of space, but also putting the football inside a re-entry capsule that can be dropped into Earth’s atmosphere to land in an American desert.
This would be, indeed, a feat of engineering as well as a first in interplanetary exploration.
But I wouldn’t go so far as to call it an “interplanetary cargo ship.” Unless the intention is to maintain it as a permanent link between research locations (i.e., some kind of permanent orbitor stationed above the Jezero Crater) and research facilities on Earth (or the Moon, or the International Space Station).
Political will is needed in addition to the enormous funding. Semi-privatization, anyone?
https://www.bbc.com/news/science-environment-53575353
July 11, 2020
The future of Mars (and beyond) is multicultural, multiethnic, and multilingual.
Also, this is a pretty cool website design.
Space sustainability watch, co-produced by a human and an AI agent
Writing Fanfiction in the worlds of Tolkien and Beyond!
Learning more about our place in the universe...
Best Tech Gadgets Advise
Writing blogs is miracle I am a writer blogger and my site mission is to give information on maximum information to audiences
Reflections of an inquiring retiree ...
Simple ideas to make every room feel stylish and welcoming
Rock & Metal Reviews That Hit Hard
Short stories | Reflections | Poetry
