October 13, 2019
“Once you’ve exploited the solar system, there’s nowhere left to go.”
Frankly, the idea that we puny humans could ever even begin to damage the solar system is laughable.
What would be more worrisome is who – or what – would be doing the work. Why hire people if you could make robots to do the work for you?
August 3, 2019
After completing its first year of observations in the southern sky, NASA’s Transiting Exoplanet Survey Satellite has spotted some intriguing new exoplanets only 31 light-years away from Earth.
Um. “Only” 31 light years.
One planet is 22% larger than Earth, has a surface average of around 490ºF, and a year of just under 4 days.
Another is more than 6 times the size of Earth, is a balmy -64ºF, and a year of about 56 days.
But has liquid, and so might have life.
Don’t pack your bags yet….
— Read on www.cnn.com/2019/08/01/world/tess-nearby-super-earth-scn-trnd/index.html
June 24, 2019
“Final planning stages” usually translates into “we have no idea when, if ever, this thing will work.”
Psyche!
Yes, actually.
Let’s hope NASA doesn’t resort to this:
April 27, 2019
“It is time to venture beyond the known planets, on toward the stars.”
Yes, I agree, but I don’t see how any of the ideas in this article will help us achieve that goal. I think the problem is the reliance on conventional means of propulsion. Clearly some sort of bending of space/time is needed to leave the solar system faster than, say, a decade, let alone reach other star systems.
Dawn already used an ion engine (way too slow). The solar gravitational lens is neat but it won’t take us there physically. The “space-based laser” idea is funky but impractical.
Getting off Earth should help (Moon Base, Mars, somewhere else like Triton). Escaping our own planet’s gravity well takes way too much effort. But after that, it’s time to forget about rockets and start thinking of truly “wacked out” ideas.
For starters, Discover, how about dumping your absolutely awful page design? Yeesh, this page is hard to read.
— http://discovermagazine.com/2019/apr/new-technologies-could-let-us-explore-beyond-the-solar-system
April 3, 2019
Now that Trudeau has agreed to help out, if anything goes wrong we can always “Blame Canada!”
No, no, it’s a joke, alright, eh. Sorry, sorry.
March 29, 2019
We’ve learned a lot about Neptune’s largest moon, Triton, since it was first discovered in 1846. Some scientists believe it could be an “ocean world” with liquid water — and maybe even harbor life.
And now, pending approval, we might soon get our best glimpse yet. NASA’s Jet Propulsion Laboratory proposed on Tuesday [19 March 2019] at a conference in Texas to send a spacecraft called “Trident” to Triton — with the goal of sussing out whether it’s a habitable world.
A low-cost mission that would give us decent photos and even video of Triton, Io, and even Venus. Let’s do this.
March 27, 2019
OK, not actually glitterspray. Lots of tiny moons. Micromoons?
Exploding out of Bennu, which is an asteroid circling way out near Pluto right now, but will intersect Earth’s orbit in September 2060. And in 2135. And in 2175. And maybe soon again after that.
Doomsayers, prepare yourselves!
(Cumulative 1 in 2700 chance it’ll hit Earth by then. Too bad Bruce Willis won’t be around to save us.)
www.theatlantic.com/science/archive/2019/03/nasa-bennu-osiris-rex-asteroid/585256/
March 24, 2019
Welp, it’s official. NASA announced they have confirmed another “Earth” (really, an “Earth-like planet” simply means it has enough water and is in the right orbit from its star to hypothetically support life).
Too bad it’s 500 light years away, which currently would take us a mere 70,000 years to reach.
But it’s a start…
Writing Fanfiction in the worlds of Tolkien and Beyond!
Learning more about our place in the universe...
Best Tech Gadgets Advise
Marvel Comics Reviews, Previews and News
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 ...
Bring the Outdoors In, and the Indoors Out
Rock & Metal Reviews That Hit Hard
Short stories | Reflections | Poetry
Read. Reflect. Grow
M Thomas Apple Author Page 