Tags: Astronomy

NASA Scientist Says Space Mining Needs Oversight

SPACE While prospecting and mining on the moon or on asteroids is probably a couple of decades away from becoming reality, according to a NASA scientist speaking at a symposium on planetary and terrestrial mining, oversight will be needed by a body much like the United Nations.

Humans May Not Have to Carry Oxygen to Mars

NASA is already in the planning stages for a future trip to Mars, and one of the hurdles they must jump is how humans will breath on the Red Planet. However, instead of carrying huge oxygen tanks, future human missions may actually utilize methods to actually produce the life giving gas on the planet itself.

Cause of Galactic Death: Strangulation

It's the ultimate whodunnit: what kills galaxies? A new study, published today in the journal Nature, names strangulation as the primary cause of galactic death.

Giant Asteroid to Pass Close to the Earth

An asteroid that is approximately one-mile wide will come very close to the Earth on May 14, according to NASA’s Near Earth Object watch. While an asteroid of this size would be cataclysmic if it hit the Earth, this one will pass safely by.

Andromeda's Halo and Its Gaseous Glow

Thanks to the latest from the NASA Hubble Space Telescope astronomers may now be poised to understand the origins of our galaxy more clearly. A team of scientists led by astrophysicist Nicolas Lehner of the University of Notre Dame used the Hubble to find a massive gas halo surrounding the Andromeda Galaxy, our closest neighbor.

SpaceX Abort Test a Success

This week, SpaceX performed its pad abort test for its Dragon capsule at Cape Canaveral. While the test seemed to go off without a hitch, initially there was little word from the company about exactly how it went. Now, SpaceX has confirmed that while the test itself was a success, there is still plenty of room for improvement to prepare the capsule to fly astronauts too the International Space Station within two years.

NASA Wants Your Ideas for a Mars Colony

Mars is seen as the next frontier for humans. Ever since astronauts first walked on the Moon in 1969, scientists and space enthusiasts alike have dreamed of one day exploring the Red Planet. While we work on new rockets to get us to Mars, scientists are already hard at work thinking about how to build a sustainable colony on Mars. What do we need to survive? That’s the question NASA is asking the public in its latest competition.

Man's Next Endeavor In Space-Keeping Mankind Alive on Mars

As more news about Mars enters our scientific community each day, the importance of making survival on Mars a priority is thrown into sharp relief. No longer remote, science-fiction the goal of transforming Mars for ourselves with technology is at the core of our next endeavor in space.

The Red Planet Turns Blue As the Sun Sets

If you spend enough time on the surface of the Red Planet, you will be treated to something very different from Earth - a blue sunset as night falls. That's exactly what happened to NASA's Mars Curiosity Rover after waiting for three years to catch a glimpse of this phenomenon.

Progress Spacecraft Falling to Earth

The unmanned Russian cargo spacecraft that malfunctioned causing the Russian space program to lose control of the craft as it made its way to the International Space Station last week, will fall to Earth later this evening.

NASA Giving Away $29K To Someone Who Can Figure Out How To Protect Astronauts

Space radiation is one of the biggest problems that NASA faces if it wants to one day send humans to Mars. In a recent study, scientists found that exposure to this radiation can cause brain damage, meaning that astronauts making the journey may be unable to perform their duties once they arrive at the Red Planet. In an effort to come up with new ideas, NASA is offering prizes of up to $29,000 for anyone’s novel design concept that could keep crew members safe.

NASA Video Shows Giant Solar Filament Exploding from the Sun

A new video has been released by NASA that shows our very own Sun sending out a giant solar filament, extending its visible hemisphere by close to half. The incident occurred last week and demonstrates the raw power and influence the Sun has on Earth and the rest of the solar system.

Meteor Shower Rains Bits of Halley’s Comet Down on Earth

When asked to name a comet, chances are people will name Halley's and, in most cases, won't remember any others. Tonight, the Eta Aquarid meteor shower will rain bits of the solar system's most famous comet down on Earth as part of the yearly demonstration to remind us that even though we may not be able to see Halley's comet, it is still above streaking through the heavens.
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