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The Extraterrestrial Ocean: Could OpenROV Trident explore the seas of Europa?

October 26, 2015October 26, 2015 Andrew Thaler

Science

Our planet is an ocean, and it is almost entirely unexplored. OpenROV, and their new Trident underwater drone is one of many tools that will help change that by democratizing exploration, conservation, and ocean science. We are poised atop the crest of a wave that may change how humans interact with the ocean as profoundly as the invention of the aqualung.

Earth is not the only body in our solar system that hosts an ocean. As we (slowly) venture out into the stars, could OpenROV Trident dive in extraterrestrial seas?

Fun Science Friday – Mars One

January 17, 2014January 17, 2014 Kersey Sturdivant

Uncategorized

Theoretical schematic of the Mars One habitat, Photo Credit: Mars One — Theoretical schematic of the Mars One habitat,
Photo Credit: Mars One

Maybe you have heard about it, or maybe you haven’t, but Man… Man is headed to Mars! …. or at least Man is going to try!

In recent years space expeditions have shifted focus towards reaching the red planet. Of the different campaigns to travel to Mars, Mars One has probably gotten the most press recently. As stated on their site, Mars One’s goal is to establish a permanent human settlement on Mars. Crews of four will depart every two years, starting in 2024, with a first unmanned mission in 2018.

For good or bad, Mars One is taking the Colonialism Era approach. Send out explorers without the guarantee of return and see what happens. And despite the obvious one-way ticket approach of their endeavor, there are an abundant source of participants ready to step up for this, literally and figuratively, ‘once in a lifetime’ opportunity. Mars One had over 200,000 applicants, and recently whittled that field down to a little over a thousand. Over the next few years these individuals will undergo training that should in theory prepare them for one of the most daunting missions mankind has ever undertaken.

Save the Planet, it’s the only one we’ve got… or is it?

April 17, 2010 David Shiffman 8 Comments

Science

In honor of President Obama’s newly announced space exploration plan, I am reposting one of my favorites from the old site. Original comments can be found at the old site.

On this blog, we’ve discussed how many current fisheries practices are completely unsustainable, because we are simply taking too many fish from the oceans. We’ve also discussed how we can’t just stop fishing because too many humans need the food.

We’ve discussed the energy crisis, and how some the present methods our civilization uses to power our lives are destroying the planet through pollution, environmental destruction, and emissions that cause global warming. We’ve also discussed the fact that people need energy.

We’ve discussed how some current mining practices, such as top-mining, are an environmental catastrophe. However, it is undeniable that we need the minerals that come from mining.

Many more problems are facing the world today. There simply isn’t enough room for all the people we have, and there are more people every day (and less room for them because of sea level rise). Many people today simply don’t have enough fresh water to drink, and thousands die each day from this– a problem that is only getting worse as population increases. The present economic crisis, one of the worst of all time, means that in addition to millions being out of work, governments don’t have money for solutions to these problems.

Things look pretty grim…. but is there any kind of solution that can solve all of these problems at once? A universal solution, as it were (pardon the pun)?

To find it, we need to think well outside of the box. In fact, we need to look in a whole new direction.