Archive for the 'Space' Category

Feb 05 2010

Pluto gets brighter and redder

Published by David O'Mahony under Space

The people at Hubble say it has to do with the sun melting ice at Pluto’s northern hemisphere as its orbit changes; it does, after all, have a 248-Earth-year orbit.

Personally, I think it’s annoyed that we downgraded it from being a planet. You’ll always be a planet as far as I’m concerned, Pluto (and at least 1.8m other people agree).

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Apr 23 2009

Forget eco, let’s go exo

Published by David O'Mahony under Space, World

Hey, that’s what it says here in Ireland’s paper of record. Apparently there’s a community out there who feel it’s time that we left our petty mess behind and sought communion with our galactic neighbours (maybe they can give us a dig out as well — that’s just my opinion). 

Forget “eco”. The most urgent prefix today, the X-Conference suggests, is “exo”. We need to evolve into an exoculture. We need to be exoconscious, to reframe our minds for interstellar relations and interdimensional experiences.

“If we live off-planet, we have to change our mind and bodies,” says Rebecca Hardcastle, a hypnotherapist and exoconsciousness coach from Phoenix, Arizona. “Your emotions, life force and what you’ve been taught is a belief system that cords you to the Earth. We must change our frame of reference.”

Hardcastle, wearing pearls and a black dress, says she has been contacted by ET intelligence since she was three. She, and others in the exopolitical community, say we must learn remote viewing and teleportation, propagate the practice of ESP, let ETs change us, and integrate technology and consciousness so we can participate in the universe.

What’s the secret? Diet and exercise and balanced living, says Hardcastle. Yoga and peacefulness, say others.

Okay, I’ve picked a quote from what looks like one of the flakier members of the movement. It’s just quirky. Anyway, a lot of the debate is about full disclosure from terrestrial governments about what contact they may or may not have had with extraterrestrials. I’m not going to enter the debate over whether or not aliens exist, or if they have visited our little mudball. But there is something about being prepared for any such contact that I find myself agreeing with. I just wish our governments and banks had thought to be prepared for the economic slump in which we find ourselves.

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Nov 27 2008

Links o’ the day 27/11/08

This shot of wind tower in Jaipur is one of my favourite photos of recent times. And it certainly helps take one’s mind off the carnage that’s going on in Mumbai.

While on the subject of great photographs, here are ten of Hubble’s best before it gets decommissioned in 2010.

Say phooey to that digital alarm clock and get a pin one instead.

Although given its recent track record (read “Vista”), Microsoft has got a fair bit right.

Could newspapers have survived the web?

The credit crunch/economic meltdown has thrown up all sorts of new financial terms. Just to add one: apparently Nokia refers to “synergy-related headcount adjustments”, better known to you and me as redundancies.

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Nov 24 2008

Too hot to be habitable…

Published by David O'Mahony under Science, Space

…but that doesn’t necessarily mean nothing lives there.

Carbon dioxide, a potential fingerprint of life, has been discovered for the first time in the atmosphere of a planet orbiting another star…  carbon dioxide is one of four chemicals that life can generate, so being able to detect it shows that astronomers have the ability to find the signs of life on other worlds.

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Nov 21 2008

Martian glaciers

Published by David O'Mahony under Space

Looks like Kim Stanley Robinson was right.

A radar instrument aboard a NASA spacecraft has detected large glaciers hidden under rocky debris that may be the vestiges of ice sheets that blanketed parts of Mars in a past ice age, scientists said on Thursday.

The glaciers, the biggest known deposits of water on Mars outside of its poles, could prove useful for future manned missions to the red planet as drinking water or rocket fuel, University of Texas planetary geologist John Holt said.

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Nov 11 2008

Space and Obama

Published by David O'Mahony under Space

The Planetary Society’s proposed “vigorous new space exploration plan” is surely timed to coincide with the US president-elect Barack Obama trying to get things together for his administration. Although currently short on details, the society is being smart by tailoring the plan to reflect the economic conditions, another thing Obama has to deal with.

There may be some good news if the president-to-be follows through with his promise to increase NASA funds by $2bn:

Bill Adkins, a Washington aerospace consultant who worked on space policy in the U.S. House of Representatives and Senate, said Obama probably could get an extra $2 billion from Congress for NASA if he asks for it.

“I think there will be a premium on the new Congress and the new president to show they can govern and not start off bickering about issues,” Adkins said. “If Obama actually puts the $2 billion in [his budget request] that he promised in his campaign, I think Congress is likely to go along with it because it’s not big enough to have a fight over. If Obama doesn’t, I don’t see the mood in Congress to add the money.”

Other sources who follow NASA’s prospects on Capitol Hill said Obama might be able to get an additional $2 billion for the space agency without having to make a formal budget request. Democrats are working on a $100 billion economic stimulus package that could be taken up this month and sent to Bush to be signed into law before the end of the year. Lawmakers also are talking about assembling a separate, possibly bigger stimulus package early next year after Obama takes office. Legislative strategists said NASA money plausibly could be added to one or both of the proposed bills.

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Nov 06 2008

Links o’ the day 6/11/08

While the world continues to cheer the election of Barack Obama as president of the world’s most powerful democracy, Jigme Khesar Namgyel Wangchuck has been anointed king of the world’s newest, Bhutan.

Apparently you can accidentally steal a car.

Gorillas need surgery too.

Companies are turning to blogging as a way of reporting layoffs, rather than letting them get picked up by the traditional media.

It’s a beard off!

Cleantech is growing in silicon valley.

The Mars lander is guestblogging on Gizmodo :D

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Oct 17 2008

Links o’ the day, 17/10/2008

Rogue ass jailed in Egypt. (RTÉ)

Palin lookalike strippers to strut in pageant. (AP)

RIAA appeals mistrial in file-sharing case. (CNet)

Its native tongue facing extinction, Native American tribe teaches the young. (International Herald Tribune)

Bee Gees song Stayin’ Alive helps doctors perform CPR. (The Daily Telegraph)

Your bottled water may be no purer than tap. (Lifehacker)

Space smells of steak, says Nasa. (The Sun)

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Sep 25 2008

Space talk

Published by David O'Mahony under Americas, Asia, Engineering, Space

NASA is making all the right noises, with its chief, Michael Griffin, again asserting that space exploration is key to human survival. Good luck getting the cash for that one.

His vested interest is apparent and, given the environmental damage that has been wrought to Earth, he may have a point. But then again it’s NASA’s 50th anniversary, so we should expect him to promote the overall endeavour.

“As we move out in our solar system, expanding human presence, we can’t prove what we will find will be useful.

“It was understood in Columbus’s time that if voyagers discovered new lands they would find valuable things. We can’t prove today that we can exploit what we find to the benefit of humankind.”

However, in the long run, Griffin believes “human populations must diversify if it wishes to survive.”

To be fair, he has a point. The greater the number of human populations, the greatert the chance that the species will, in some form, survive. The Moon is the obvious candidate, followed by Mars; you don’t have to be a science-fiction fan to figure that out. Though conditions will be far from luxurious, at least to begin with, even a few thousand people on each body will aid our ultimate chances of survival.

Complete terraforming is well beyond our grasp, although for a snapshot of something we could do regarding the Moon, read Moonseed by Stephen Baxter. Kim Stanley Robinson’s substantial Mars series is a hard science look at the transformation of the Red Planet.

Closer to terra firma, Griffin is also adamant that he does not see China as a competitor in space exploration. He may come to regret his words, which come the same week that China prepared for its as China launches its riskiest orbital mission yet, including its first space walk.

It would not be in Griffin’s best interests to praise the Chinese project, even if it could eventually see the Asian nation launch and complete its own space station in the near future. The space walk is pivotal for developing the expertise to snap the thing together.

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Jul 31 2008

Water on Mars

Published by David O'Mahony under Science, Space

It has been confirmed that water exists on the Red Planet. The elements required for life as we know it were found a few weeks ago, but this is the first definite evidence of water. Well, I’M excited.

Also, the presence of water automatically makes any manned mission easier, as the astronauts can make their own potable liquids on site rather than transporting them in bulk.

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