But that's not why we're not returning to the moon - Obama cancelled the moon landing program because it's too expensive, so even if there is life and water on the moon, we won't be flying up there to do some moon mining any time soon. Another problem is that the moon contains the coldest place in the solar system! If we did go...
Take a vacation on Mars in the future? Forget it: scientists tell us there is too much radiation, even if your spacecraft is shielded. Alas, we need to learn much more before we're ready to travel into space.
NASA has been discussing going to one of the moons of Mars and going to the planet itself from there. In New Scientist, David...
Sending craft out from the earth to explore space is an expensive proposition, and one of the most expensive parts of it is the rocket fuel needed to escape gravity. If we could set up a space station on the moon or on another planet (such as Mars) it would be much easier to escape gravity. It would be especially cost effective if we could...
...and pee problems in space - Outer space is a busy thoroughfare of satellites operated by many nations. Earth orbits are crowded with active spacecraft, as well as dead or dying satellites. We're even littering there! There is also the problem of?peeing in space (and they have much more important things to concern them up...
The next step in space? A manned, reusable Russian-European space ship!
Both ESA (European Space Agency) and Russian technology will be used. This ship was originally designed by the Russians to transport 4 people to the moon. It can make a soft landing on any planet, meaning it can be reused. In BBC News, Paul Rincon quotes Anatoly Zak...
A lot of it will be tourist traffic - There will soon be so much traffic in space?much of from tourists?that traffic jams are expected. Some people want to set up some traffic laws NOW, before it's too late.
Work is progressing on a Code of Conduct for Space, and just like on highways here on earth, one rule should be:...
Your next car could come from India and your next vacation could bein space. Futurists predict that outer space will become "the" getaway of this century, and could begin showing up in travel guides by 2010.
Researcher Fred DeMicco says, "In the twenty-first century, space tourism could represent the most significant development...
We may soon be able to take a vacation in space. But why take a plane, when we may eventually be able to take an elevator?
Virgin Atlantic has designed a plane that will eventually take passengers into space, starting in 2010. BBC News quotes CEO Richard Branson as saying, "I think it's very important that we make a genuine commercial...
Not only is China polluting the earth, now it's throwing trash into space as well.
A year ago, China intentionally destroyed its own aging weather spacecraft with an anti-satellite (ASAT) device, creating in the process a lingering cloud of dangerous space junk?the largest amount of orbital debris in five decades of worldwide space...
According to the Bible, when Jesus was born three Magi saw a star in the East that signaled the birth of a new king. But just what was it, from an astronomical point or view, that the Magi actually saw? Astronomer Fred Grosse says there are several popular theories that may answer this question. According to him, "Astronomical objects or events...
Some scientists think that our ability to study the universe with space craft and telescopes might actually be destroying it. It's all part of quantum physics. It's also surfer wisdom.
In the November 21st edition of the Telegraph, Roger Highfield explains that our ability to measure the universe may actually shorten its life, because...
Before the evolution of photosynthesis, which produces chlorophyll, the first life on earth might have been purple, rather than the green that dominates today. The world is so very green because chlorophyll in plants absorbs red and blue wavelengths and reflects green ones. Before this, red and blue, which combine to form purple, may have...
A mysterious hexagon-shaped image can be seen in space, floating above the storms that swirl around the north pole on Saturn. Astronomers want to know what it is.
In New Scientist, Maggie Mckee reports that astronomers have long known about the "hurricane-like vortex" that "swirls on Saturn's south pole." Mckee reports that, "A deep,...
We've talked about space elevators, or cable cars, in the past. But they may only be able to be used by robots, because of the radiation surrounding the earth.
Kelly Young writes in New Scientist that space elevators could be a cheap way to get cargo and possibly people into space one day. This could be especially important if we...
NASA says that the weather here on Earth has a surprising connection to space weather in the ionosphere, which is the electrically-charged upper atmosphere. As if emissions from greenhouse gases here on earth weren?t bad enough, satellites have discovered that Researchers discovered that tides of air generated by thunderstorm activity over...
But what is it? - Astronomers tell us that the mysterious substance called dark matter is the main substance in the universe?but we just can?t find it. It's the same sort of thing that quantum physicists say about parallel universes or "brane worlds" (worlds that contain a different number of dimensions from ours). Astronomers...
One of the strangest plants on the planet Earth is called "slime mold," a single-celled plant which normally lives on the moist forest floor that when under stress, builds a kind of "space ship" which it then launches away from the danger. We human beings may eventually have to do the same thing.
Usually the cells of Dictyostelium...
Now that we know that astronauts have seen UFOs, how is SETI, the organization that is SUPPOSED to be trying to contact alien life, doing?
There's actually good news: the steady discovery of giant planets orbiting stars other than our sun has heightened speculation that there could be Earth-type worlds in nearby planetary systems capable...
Taking a vacation in space is an idea that just won't go away. Jeff Bezos, the founder of Amazon.com, has branched out into selling a great many things other than books. Now he has plans to develop commercial spacecraft that will launch into orbit from a spaceport in the little town of Van Horn in West Texas.
Andrew Buncombe writes in...
It's vacation time for most of us, but a select few will be taking their vacations in SPACE. These trips will begin as early as 2 years from now.
Space.com reports that designer Philippe Starck and actors Victoria Principal and Bryan Singer have booked their flights aboard the new Virgin Airlines Virgin Galactic craft. They will join 200...
Astronomers have discovered that we live in a kind of seltzer water. All around the earth, bubbles of superhot gas constantly grow larger and then pop. These are particles flowing from the sun that get caught up in the earth's magnetic field.
The bubbles were first discovered in data collected by four spacecraft sent out by the European...
Cosmic rays, the highest-energy particles in the universe, are being sent to earth from someplace beyond our galaxy and no one can figure out where they're coming from.
Ronald Kotulak reports in the Chicago Tribune that an international group of astronomers, including scientists from Fermilab and the University of Chicago, are trying to...
But they won't sneak inside for the ride, they will taken along on purpose. These are fruit flies, which are valued for medical experiments because they reproduce so quickly. Scientists want to see how they are affected by space travel, because they're worried that long periods in space may depress astronauts' immune systems. For long visits to...
The famous wheelchair-bound quantum physicist Stephen Hawking says the survival of the human race depends on our ability to find new homes elsewhere in the universe, because of the increasing risk that a disaster will destroy the earth. Just in time, researchers have found a new way to find habitable planets that are close enough to get to (in...
A spacewalk may take place today (June 1st) on the ISS (International Space Station) but if it does, Russian space station commander Pavel Vinogradov will NOT hit a golf ball into space, as he had planned to do.
In space.com, Tariq Malik quotes ISS spokesperson Kylie Clem as saying, "We've been told that it's pushed to the next [Russian...
Astronomers have discovered what they call an "Earth-likeplanet" orbiting a distant star. They feel they are finallygetting close to a possible discovery of alien life. Theyare searching for another relatively small, rocky planetwhere temperatures are neither too hot or too cold for lifeto exist.
Most of the planets we discover are huge...
On this weekend's Dreamland William Henry asks NASA scientist Donald Brownlee the question we all want an answer to: is there life somewhere else in the universe? One way to get evidence about this is Project Stardust, which took off from the Earth seven years ago and returned on January 15th, bringing cosmic dust from the universe back with...
We recently wrote a news story about scientific puzzles that can't seem to get solved but just won't go away. One of these mysteries is dark matter, which can't exist?but does. Astronomers think that dark matter is the "glue" that holds the universe together, except they can't find any of it. But that doesn't mean they're not trying. They're...
A super-massive black hole has been discovered at the center of our galaxy. Black holes absorb everything that comes near them, even light. They are the most massive objects in the universe, and the most destructive.
Steve Connor writes in the Indpendent that black holes are the strangest things in the universe. How can there be a hole...
We only recently discovered that there is a tenth planet in our solar system. Now it has been discovered that there is a moon orbiting this planet. Both planet and moon are far away from the sun and other planets, which is why there has long been controversy about whether this is actually a planet or merely an asteroid that got caught in our...