President-elect Barack Obama has some big challenges to confront when he takes office in January. Let's hope it's not to the detriment to the US space agency
When you look up on a starry night, what do you see?
Do you see a Universe with endless potential and resources for mankind to discover? Or, do you see an unnecessary challenge; too expensive, too risky and too pointless to consider wasting billions of tax-payers dollars on?
Right now, President-elect Barack Obama’s transition team is pondering the future of US manned spaceflight, and I’m sure they are addressing each of the above questions in turn. There has always been an unhealthy mix of politics and spin when it comes to the way NASA is funded, and while it would appear NASA’s future is confronted with a flood of budget cuts and red tape, the Obama administration will want to put a positive light on whatever direction they choose.
However, it will be hard to justify a funding cut (and therefore a delay) of the Constellation Program. We already have a “5-year gap” between Shuttle decommissioning and proposed Ares launch (2010-2015), if this block on US-administered manned spaceflight is extended, the damage inflicted on NASA will be irreversible. However, I doubt we’d ever be able to measure the permanent damage caused to mankind. Continue reading →
A Japanese brewery has successfully produced 100 litres of Space Beer.Hurrah!
The beer won’t actually be consumed in space (which seems a shame somehow), but it was made totally from barley grown on the International Space Station. For a lucky few, 60 people will get to sample the beer in Tokyo next month. So, what can they expect?
Alas, there won’t be much difference between the Sapporo Brewery’s 100% space barley brew when compared with a terrestrial grain as there is no measured difference in the DNA of barley grown in space when compared with barley grown on Earth. Therefore I doubt there will be any “eureka!” moment for the alcoholic beverage industry and therefore no immediate plans to launch a micro(gravity)brewery into orbit… Continue reading →
A manned outpost, could be a reality if the business opportunities are there.
This morning I had a thought-provoking interview with Greg Fish, owner and writer for the superb website World of Weird Things. Greg wanted to get my insight to the world of commercial spaceflight and future colonization of other worlds, writing up a brilliant article called Colonizing Space, At A Profit based on my interview.
We examined the benefits mankind can reap from the exploration of space, but the responsibility of doing so is not exclusive to NASA or any other government-funded agency. The future of spaceflight rests in the hands of entrepreneurs, enthusiasts, and primarily, businessmen. Manned exploration of the Moon, Mars and the asteroid belt could open a new frontier of mineral exploitation, in turn opening a new era for mankind. It may be our best hope in the long-run to survive as a race.
We could be on the verge of a Solar System-wide “gold rush”, it just depends who will be the first to have the vision for such an endeavour.
Thank you Greg for wanting to speak with me, and for preparing a very inspiring interview! Be sure to check out World of Weird Things, there are some very interesting articles and essays, delving into a huge array of topics, each written with a high degree of thought and intellect. A firm favourite on my reading list.
In a renewed attempt to bring the concern about a potential asteroid strike to the world’s attention, former Apollo 9 astronaut Rusty Schweickart briefed UN officials on Tuesday about a report entitled “Asteroid Threats: A Call for Global Response.” The report has been drawn up by the International Panel on Asteroid Threat Mitigation (IPATM), formed by space explorers and scientists in an effort to put a contingency plan into action to limit the devastation caused by a theoretical impact.
The key point here is that the IPATM is not predicting an immediate catastrophic asteroid collision, it merely wants the UN to recognise there is a danger out there and to enact procedures to save lives and possibly remove the threat all together… Continue reading →
But that doesn’t mean it’s close. The Kuiper belt exists in a region of space 30–55 AU from the Sun; this is where Pluto lives (as Pluto itself is a “Kuiper belt object”, or KBO). As astronomical techniques become more advanced however, we are able to discover more KBOs in the zoo of icy-rocky bodies that live in this region.
2001 QW322 is a highly split Kuiper Belt pair, orbiting eachother at a distance of 125,000 km
The Kuiper Belt is an eerie, mysterious and cold region of the Solar System. In it, there are billions of small pieces of rocks with lots of fancy names. As a general designation, all objects in the Kuiper belt are called “Kuiper-belt objects” (KBO’s for short). As the Kuiper belt is located in a region just beyond Neptune, they may also be known as trans-Neptunian objects (TNO’s). Inside the Kuiper belt, we have Pluto-like objects known as “Plutoids”, classical KBO’s called “Cubewanos” (the largest being the recently discovered Makemake) and a whole host of other objects such as icy objects soon to become the next generation of periodic comets.
We are only scraping the surface, finding only a small portion of KBOs. We know of a thousand, but astronomers believe there may be as many as 70,000 measuring over 100km in diameter, plus countless other smaller objects.
This is one of those articles I’ve been meaning to write for a long time: How long would the interstellar transit be from Earth to the nearest star (and no, I don’t mean the Sun)? It turns out that there is no practical way, using today’s available technology that we can travel to Proxima Centauri (a red dwarf star, 4.33 light years from the Solar System). This is a shame as there are so many stars and so many exoplanets to explore, which space enthusiast wouldn’t want to envisage interstellar space travel? However, there may be help at hand, using modern technology and materials; we might be able to mount a manned expedition to Proxima lasting a little under a century… Continue reading →
On our travels last week, we decided to stop off at the Eden Project down near St. Austell in Cornwall for a few hours. It’s been one of those places I’ve always wanted to visit, especially since my involvement with the Mars Foundation. Well known in the UK for its “Biomes” – huge geodesic domes composed of hexagonal cushions of flexible but durable plastic – the project supports a huge number of plants and animals from around the globe. So, apart from looking pretty cool, why have I decided to mention it on astroengine? Well, Eden hasn’t only inspired environmentalists, it could aid the future design and implementation of structures beyond Earth… Continue reading →
It’s been a busy day with a range of topics posted on the Universe Today, but all have a common thread: the universe is a deadly place for man and galaxy. For starters, research into the radiation mankind will face when settling on Mars and the Moon could prove to be one of our main challenges in space. The threat of a massive dose of radiation from a solar flare is bad enough, but the gradual damage to our cells and increased risk of cancer is a problem we need to solve, or at least manage. But that’s nothing compared with what dwarf galaxies have to put up with; their larger spiral cousins like to eat them for dinner, leaving behind galactic ghosts of the dwarfs that were… Continue reading →
Imagine that you have just set up camp on Mars. Everything is up and running. You and your team have not only survived the journey from Earth, you’ve also made it through fiery re-entry and landed within a metre of your planned location. Success! So you crack open a miniature bottle of vintage whisky bottled in the year 2000 and share a sip with your companions. You want to tell the world, you want to check in with your family to say that you are “OK”.
It would be very poor if you were restricted to relaying a message though mission controllers. Simply “phoning home” for a chat wouldn’t be possible (the lag time between sentences would be at least 16 minutes). Could there be a way of sending emails? Possibly; voice messages will be fine too. But could our explorers set up a website or some “Mars blog” to document their travels? This could obviously be done remotely, with a terrestrial website, but there are strong arguments for a distributed Internet service on the Red Planet too. Can a “MarsNet” or “RedNet” be integrated with Earth’s Internet, establishing an “Interplanetary Internet”? Continue reading →