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Ia supernovae to answer dark energy mysteries

Ia supernovae to answer dark energy mysteries

Dark energy is so difficult to understand, but this specific type of supernovae could help determine the rate at which the universe is expanding.

Latest Space Stories

Helluva trip ESA NASA preparing sun research satellites

NASA and the ESA are hoping that a pair of satellites currently in development will solve some of the longstanding mysteries of the sun by getting up close and personal with our solar system’s host star, provided they can survive the extreme heat and harsh conditions.

NASAs Year In Space mission begins with tomorrows launch

NASA astronaut Scott Kelly is preparing to begin his long-anticipated Year In Space mission, as he and Russian cosmonauts Mikhail Kornienko and Gennady Padalka are scheduled to depart for the International Space Station on at 3:42pm Eastern on Friday afternoon.

NASA to capture asteroid put in moons orbit to study

NASA Wednesday announced more details in its plan for its Asteroid Redirect Mission (ARM), which in the mid-2020s will test a number of new capabilities needed for future human expeditions to deep space, including to Mars. NASA also announced it has increased the detection of near-Earth asteroids by 65 percent since launching its asteroid initiative three years ago.

Observatory searching for infrared beacons from aliens

Astronomers at the University of California, San Diego have broken out a new tool in the search for intelligent extraterrestrial life: an instrument that can scan the sky for pulses of infrared light that may be indicative of messages from advanced civilizations on other worlds.

Jupiters moon interaction causes explosive auroras

On Earth, bursts of particles spewed by the Sun spark shimmering auroras, like the Northern Lights, that briefly dance at our planet's poles. But, on Jupiter, there's an auroral glow all the time, and new observations show that this Jovian display sometimes flares up because of a process having nothing to do with the Sun.

A new spin on tracking Saturns rotation

Tracking the rotation speed of solid planets, like the Earth and Mars, is a relatively simple task: Just measure the time it takes for a surface feature to roll into view again. But giant gas planets Jupiter and Saturn are more problematic for planetary scientists, as they both lack measureable solid surfaces and are covered by thick layers of clouds, foiling direct visual measurements by space probes. Saturn has presented an even greater challenge to scientists, as different parts of this sweltering ball of hydrogen and helium are known to rotate at different speeds, whereas its rotation axis and magnetic pole are aligned.

Did Jupiter wipe out an entire generation of planets

Our solar system might have been a vastly different place before Jupiter arrived, according to a new Proceedings of the National Academy of Sciences that suggests that the gas giant may have destroyed an entire generation of inner planets before entering its current orbit.

Newborn stars growth spurt captured by Spitzer telescope

NASA astronomers have for the first time detected an outburst from a star believed to be in the earliest stages of its development – an eruption that they believe reveals a sudden accumulation of gas and dust by an exceptionally young star also known as a protostar.

Astronomers discover rare self-destructing asteroid

A rare class of so-called “active asteroids” that appear to leave behind a tail of dust and debris similar to that of a comet are travelling so fast that they are essentially making themselves blow up, according to research published Friday in Astrophysical Journal Letters.

Largest asteroid crater on Earth discovered in Australia

A nearly 250 mile (400 km) wide impact zone recently discovered in Central Australia is being called the largest asteroid-caused craters ever discovered, according to research published earlier this month in the international earth sciences journal Tectonophysics.

Fatty acids may have been found on Mars

The first “wet chemistry” experiment conducted by NASA’s Curiosity rover may have found evidence of long-chain carboxylic acid, a fatty acid that could be the latest organic molecule to be discovered on Mars, researchers from the US space agency have revealed.

Amateur astronomers how and where to report discoveries

Want to get a celestial event or object named after you? Here's how and where to report your amateur findings.

Stellar collision explains 17th century explosion

A mysterious explosion in the sky observed in the 17th century was not a nova, but a much rarer, violent stellar collision.

VIDEO Orions heat shield arrives at MSFC

Last week, redOrbit was afforded the (insane) opportunity to tour NASA's Marshall Space Flight Center. So, understanding you don't get many opportunities like this, we brought along our videographer who captured the entire thing. We'll be rolling out the footage over the next few weeks.

Is Mars One legit

Last week, the Mars One “mission” stirred up a bit of a public relations battle. First, Dr. Joseph Roche, an astrophysics professor at Trinity College in Dublin and one of the Mars One 100 "finalists", revealed through an interview with the website Matter that the whole thing just might be a scam. Then, another finalist – Ryan MacDonald, a physics student at Oxford University – posted an online video hitting back at Roche’s claim.

The future of the New Horizons spacecraft

Pluto is finally getting some recognition as New Horizons plans to reach it this summer. But what's next for the spacecraft?

Could the Death Star destroy a planet

Let’s consider what it would actually take to destroy a planet with a ‘pew pew’ style laser beam, and what kinds of energy would need to be harnessed in a fully armed and operational battle station.

Why is the ISS shaped so weirdly

The ISS has such an odd shape and let's face it...it could look a lot cooler. What's the reasoning behind its shape?

Black holes explained by quantum gravity theory says

What is dark matter? And what is dark energy? These questions are what keep physicists awake late at night.

How NASA tests its astronauts spacesuits

A spacesuit is an astronaut’s best friend, keeping the person wearing it from succumbing to the harsh conditions that exist beyond the Earth’s orbit, and to ensure that they work properly.


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Word of the Day
cowpooling
  • The practice of two or more parties jointly purchasing all or part of a butchered cow and dividing the meat between them.
The word 'cowpooling' was formed on the model of 'carpooling'.
Quote of the Day
A hen is only an egg's way of making another egg.

- Samuel Butler
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