Mission To Mars Planned By Private Space Leaders

by Chris Owen on
When we last heard from Dennis Tito, it was when the New York-born American engineer was catching a $20 million ride on the International Space Station. That was in 2001 and he did so against the wishes of NASA, instead hitting up the Russian Federal Space Agency for the lift. Now, 20+ years later, Tito plans a trip to Mars in a venture that should make him the first human ever to walk on the red planet.

On what looks to be a 500-day round trip voyage to Mars, Tito’s newly formed Inspiration Mars Foundation teases “plans to take advantage of a unique window of opportunity to launch a historic journey to Mars and back in 501 days, starting in January 2018,” reports CNET.

Details are few right now but clarity will come next week during a press conference scheduled for February 27, 2013, at The National Press Club in Washington, D.C., moderated by CNN’s Miles O’Brien.

Speculation on how the flight will go includes wondering if an actual landing on Mars will occur or if the private mission will simply (as though this is simple in any way) be a fly-by. At nearly 70 years old by the time the proposed flight happens, time is of the essence for Tito.Also involved in the project is Paragon Space Development Corporation most recently involved with the life-support systems in the Red Bull Stratos Space Jumper, world’s-highest sky dive in 2012. That was nothing new for them either, as original members of the Biosphere 2 sealed dome life-support for the experiment of the early 1990s.

Add it all up and these private space leaders could very well pull it off. We’ll find out more details on the plan next week.

Want to know more about the idea of a mission to Mars? Check this video:



[Photo Credit – Flickr user Amitabh T]

Mosquitoes Becoming Immune To DEET, Study Suggests

by Sean McLachlan on


According to a new study, mosquitoes are learning to ignore DEET, the BBC reports.

Researchers at the London School of Hygiene and Tropical Medicine tested the responses to DEET by the Aedes aegypti, a type of mosquito that can carry yellow fever and dengue fever and is thus particularly dangerous to adventure travelers.

In a new study published in the journal PLOS ONE, researchers say that while mosquitoes are at first repelled by DEET’s smell, they soon become accustomed to it and can return bite the wearer. Electrodes attached to the insects’ antennae show that they adjust to the scent of DEET and simply stop smelling it.

This is something I’ve heard campers and hikers comment on for quite some time now. Spending time in mosquito-ridden Missouri, I’ve noticed this trend myself. Missouri has about 55 known types of mosquito, including the Aedes aegypti.

An earlier study has raised questions about DEET being a neurotoxin. It looks like science’s next task is to find a better insect repellent.

I’ve also noticed that mosquito coils, which do not have DEET as an active ingredient, no longer seem to work on Missouri mosquitoes either. I enjoy sitting on the porch swing of my friend’s house reading. It used to be that a burning coil set nearby would keep the bugs away. No more. The last time I tried it the little bastards were attacking me so much I actually put the coil under the porch swing so the smoke rose right onto me. The mosquitoes didn’t seem to care. I soon retreated inside.

[Photo of Aedes aegypti courtesy US Department of Agriculture]

Help Name Pluto’s Newly Discovered Moons

by Sean McLachlan on


Pluto is one of the little mysteries of our solar system. An icy dwarf planet far from Earth, it’s never been studied up close. The best scientists have been able to do is to examine it with the Hubble Space Telescope, one of the coolest scientific instruments ever invented.

In 2011 and 2012, they discovered two new moons around Pluto, bringing the total number of its satellites to five. Right now they’re known by the boring scientific designations S/2011 (134340) 1 and S/2012 (134340) 1. Most astronomers call them by the shorter yet equally boring nicknames P4 and P5. Now an online poll on the website Pluto Rocks!, run by Dr. Mark Showalter of the P4/P5 Discovery Team, is letting YOU help decide what to name them.

All the choices come from Greek and Roman mythology but one has a special significance for science fiction fans – Vulcan. None other than William Shatner has gotten behind the push to name one of the moons after Mr. Spock’s home world. He’s urging fans via his twitter feed to vote for Vulcan. On his own twitter feed, Leonard Nimoy said, “‘Vulcan’ is the logical choice. LLAP.” LLAP stands for “Live long and prosper,” of course.

According to the current tally, Vulcan is way ahead, with Cerberus and Styx neck-and-neck for second place. I decided to release my inner Trekkie and voted for Vulcan. Since there are two moons to be named, you get to go back and vote again. I’ll be voting for Thanatos. It’s way behind but it’s the coolest name on there after Vulcan.

P4 is Pluto’s smallest moon, measuring an estimated 8-21 miles across and orbits Pluto in about 31 days. P5 is 6-16 miles across and orbits Pluto in 20 days. Little is known about their physical makeup although it is thought they are a combination of water ice, other frozen elements and molecules, and small bits of rock.

While astronauts and space tourists won’t be getting to these destinations anytime soon, it’s nice to know that you had a part in naming them. Voting ends at noon EST on Monday, February 25.

[Photo courtesy NASA via the Hubble Space Telescope]

Sequestration Will Have Deep Impact On National Parks

by Kraig Becker on

A few weeks ago we shared leaked documents that gave us a glimpse of how the looming budget sequestration could impact America’s national parks. Those documents indicated that the National Park Service would implement a hiring freeze, push back the hiring of seasonal help and possibly cut hours and services in order to deal with the potential lack of funds. At the time, we speculated that those choices could have an impact on the overall experience for park visitors this year but as more details emerge it seems that reduced staff is just the tip of the iceberg.

According to a new report from the Coalition of National Park Service Retirees (CNPSR), the same source that shared the original leaked documents, the direct impact of sequestration on some of the country’s top national parks is becoming much clearer – not to mention grimmer. Some of the specific cuts include a delayed opening of some of the roads into Yellowstone this spring, which would affect more than 78,000 visitors and reduce revenues by $150,000. Similarly, the Grand Canyon would see delayed openings of its East and West Rim Drives, turning away an additional 250,000 visitors as well.

Delayed openings are just the start of the issues that travelers could be facing this year, however, as other parks will be closing down certain areas altogether. For instance, Grand Teton National Park will shutter two visitor centers and a preserve, impacting a combined 300,000 visitors, while Cape Cod National Seashore will close a visitor center as well, turning away 260,000 travelers. The Great Smoky Mountains National Park will have to operate without five campgrounds that typically house 54,000 visitors on an annual basis and Mt. Rainier will close its Ohanapecosh Visitor Center, which serves 85,000 people each year.

The CNPSR report has even more information on the impact of sequestration, which automatically goes into effect on March 1 provided the President and Congress aren’t able to come to a budget compromise first. The document is a sobering read for fans of the national parks to say the least. I recommend that anyone planning a visit to one of the parks this year checks in ahead of time to find out exactly what services are being cut due to a lack of funds.

[Photo Credit: National Park Service]

Half The Sky Launches Facebook Game To Provide Funding For Women And Girls Worldwide

by Jessica Marati on

About 300 million people play social games on Facebook per month. Now imagine if even a fraction of their time was spent playing games that could trigger funding for positive causes.

That’s the concept behind “Half the Sky Movement: The Game,” a new Facebook game that engages players in a series of stories and adventures related to the challenges facing women and girls worldwide. The journey starts in India, then travels through Kenya, Vietnam and Afghanistan – destinations also featured in the “Half the Sky” book and PBS documentary from New York Times reporters Nicholas Kristof and Sheryl WuDunn.

Throughout the game, players have the chance to “unlock” funding for these non-profits from the game’s sponsors, which include the Ford Foundation and Zynga.org. For instance, if a player collects books for a young girl in the virtual world, that will activate a real-life donation to non-profit partner Room to Read by the Pearson Foundation. Words With Friends sure doesn’t offer that kind of incentive.

“If we’re able to inspire a portion of this group of players to spend 15 or 30 minutes of their time with this game, the ripple effect of players’ actions will result in significant and much-needed funding for this critical cause,” say Asi Burak and Michelle Byrd, co-presidents of Games for Change, a non-profit that seeks to create social impact through digital games.

“Half the Sky Movement: The Game” launches on Facebook on March 4.

[Photo Credit: Half The Game]