Magnifying the Universe Embed this infographic on your site! <iframe width="500" height="323" scrolling="no" src=" frameborder="0" allowfullscreen></iframe><br />Copyright 2012. <a href=" the Universe</a> by <a href=" Sleuth</a>. The above is an interactive infographic. We have also developed a complimentary poster that you can view here: Sizes of the Universe poster. If you're technically inclined, here's a look at the references we used to construct these infographics: Facts About The Universe.
How NASA might build its very first warp drive I want to see this work as much as anyone else on io9, but every time I read an article on warp drive, I expend so much mental energy trying to wrap my head around the concept that my entire left hand side goes numb. Somewhere along the line my understanding of concepts such as the nature of Spacetime is deficient. Here's the problem. When I think about the idea of expanding the conceptual framework that describes the continuum between two abstract concepts, behind a spaceship, whilst contracting the conceptual framework that describes the continuum between two abstract concepts, in front of a spaceship; all I can think of is that this like saying that when in conversation with another person, I can reach out with my hand, grasp hold of the words that are coming out of that other persons mouth and fold them in half. If someone could point me towards some legible books that I could buy that would help me understand where my understanding has gone wrong, I would be grateful.
The Massey Experience Welcome to The Massey Experience, an online exploration of the ideas, themes, theories and characters that form Neil Turok's 2012 Massey Lectures The Universe Within: From Quantum to Cosmos. The Massey Experience is an immersive, evolving companion to Neil's Massey Lectures which aired on CBC Radio's IDEAS in November 2012. The story is a journey from quantum to cosmos: where we've come from, where we're going and what we've learned along the way. Neil argues that we're on the cusp of yet another major transformation: a coming quantum revolution that will supplant our current digital age. It's the story of science and technology, but it is also the story of who we are: amazing creative humans.
The Atlas Coelestis (1742) of Johann Gabriel Doppelmayr Johann Gabriel Doppelmayr (also spelled Doppelmair, Doppelmaier or Doppelmayer) was the son of the Nuremberg merchant Johann Siegmund Doppelmayr (1641-1686) and was born on 27 September 1677 (many early sources incorrectly give his year of birth as 1671). His father had an interest in applied physics and was one of the first to design a vertical vacuum air pump in Nuremberg. Doppelmayr enrolled at the gidiengymnasium in 1689 and after completing his studies in 1696 enrolled at the nearby university of Altdorf to study law which he completed in 1698 with a dissertation on the Sun. He then attended lectures on mathematics and natural philosophy by Johann Christoph Sturm (1635-1703) which he completed in 1699 with his dissertation De visionis sensu nobilissimo, ex camerae obscurae tenebris illustrato.
Across Our Blogs: Mars Curiosity Rover Moonrise, New Rover, Billion Pixel Marsscape Seems the Mars Curiosity Rover has been a busy little six-wheeled fellow these past few weeks. Here's a roundup of news related to the rover, from top Technorati listed science blogs... From ArsTechnica - Curiosity rover shoots video of Martian moonrise - NASA released a time-lapse video of the Martian moon Phobos, as it ascends into view. From GizMag - Curiosity begins long trek to uncover Red Planet's secrets - the rover has begun a multi-month journey to Mount Sharp, where it will dig in to find signs of past life. During its travel time, it will likely celebrate it's first year anniversary of being on the red planet's surface. From The Huffington Post - Mars Water?
Voyager 1 Spacecraft Detects Particles at Solar System's Edge NASA's Voyager 1 spacecraft has discovered a new layer of the solar system that scientists hadn't known was there, researchers announced today (Dec. 3). Voyager 1 and its sister probe Voyager 2 have been traveling through space since 1977, and are close to becoming the first manmade objects to leave the solar system. Scientists haven't been sure exactly when that exit would occur, and now say the spacecraft are likely in the outermost region of the solar system, which is defined by the extent of the heliosphere, the large bubble of charged particles the sun puffs out around itself.
Future - Science & Environment - Drake equation: How many alien civilizations exist? Are we alone? It is a question that has occupied mankind for centuries. Today, we live in an age of exploration, where robots on Mars and planet-hunting telescopes are beginning to allow us to edge closer to an answer. While we wait to establish contact, one technique we can use back on Earth is an equation that American astronomer Frank Drake formulated in the 1960s to calculate the number of detectable extraterrestrial civilizations may exist in the Milky Way galaxy. It is not a rigorous equation, offering a wide range of possible answers. Instead it is more a tool used to help understand how many worlds might be out there and how those estimates change as missions like Kepler, a telescope that is currently searching for Earth-like planets, begin to discover more about our universe.
collect space space history and space artifacts news Long before the first Instagram from space, the first check-in from orbit, or even the first astronaut's tweet, John Glenn sent an email to Bill Clinton. The reply it prompted was the very first email transmitted by a sitting U.S. president — it just happened to be to space. April 18, 2014SpaceX launches science-packed Dragon capsule on space station supply run A commercial cargo spacecraft loaded with more than two tons of scientific experiments and equipment lifted off for the International Space Station on April 18, after more than a month of delays.
Nasa Plans To Send New Rover To Red Planet Nasa has announced plans to send a new rover to Mars in 2020 as it prepares for a manned mission to the Red Planet. The news comes a day after results of the first soil tested by the Curiosity rover found traces of some of the compounds like water and oxygen that are necessary for life. President Barack Obama's administration "is committed to a robust Mars exploration programme", Nasa Administrator Charles Bolden said. "With this next mission, we're ensuring America remains the world leader in the exploration of the Red Planet, while taking another significant step toward sending humans there in the 2030s." Nasa was forced to pull out of some joint missions with the European Space Agency after its budget was slashed earlier this year. It hopes to save money on the next rover - currently estimated to cost $1.5bn (£900m) - by using spare parts left over from Curiosity and sticking to the same successful design.
Frequently Asked Questions in Cosmology Tutorial : Part 1 | Part 2 | Part 3 | Part 4 | Age | Distances | Bibliography | Relativity What is the currently most accepted model for the Universe? The current best fit model is a flat ΛCDM Big Bang model where the expansion of the Universe is accelerating, and the age of the Universe is 13.7 billion years. Back to top. What is the evidence for the Big Bang? Cosmosphere: Interactive Saturday, April 9, the Kansas Cosmosphere and Space Center is opening a new permanent interactive gallery titled “Investigate Space: Our Universe." It will feature information about unmanned exploration of our Solar System and the Universe and have opportunities for visitors to engage interactively. For example, visitors will be able to drive a virtual Mars rover and fly through space to objects throughout the universe. To celebrate the opening, Todd Barber of NASA’s Jet Propulsion Laboratory (JPL) in California, will offer two different presentations, both free to the public. At 1 p.m. he will talk about his work on the Cassini-Saturn and Mars missions. At 3 p.m. he will talk about JPL's continued work in unmanned exploration of our Solar System and Universe.
Voyager 1 Detects Weirdness at Solar System Edge Voyager 1 is the most distant man-made object and is thought to have recently escaped the sun’s sphere of influence. The probe, launched 35 years ago, is therefore mankind’s first interstellar vehicle careening into the vast expanse of space between the stars. Needless to say, as one of two deep space probes launched in 1977, Voyager 1 has explored previously unknown regions of the solar system, making groundbreaking discoveries as it went. Now, in a new paper published in the Journal of Geophysical Research, scientists analyzing data streaming from the spacecraft have uncovered a small mystery right at the solar system’s magnetic boundary with the interstellar medium. She may be old, but you can’t keep a good probe down.
Universe Today — Space and astronomy news The Falcon 9 and Dragon capsule stand ready for launch prior to the detection of a helium leak in one of the engines forcing a scrub of the launch attempt on April 14. 2014 – now reset to April 18, 2014. Credit: nasatech.net NASA and SpaceX are marching forward towards a Friday, April 18 liftoff attempt for the Falcon 9 rocket sending a commercial Dragon cargo craft on the company’s third resupply mission to the International Space Station following the scrubbed launch attempt on Monday, April 14 – forced by the discovery of a Helium gas leak inside the rocket during the latter stages of the countdown. An on time blastoff of the upgraded Falcon 9 sets the stage for an Easter Sunday rendezvous and berthing of the Dragon resupply spacecraft at the massive orbiting outpost packed with almost 5000 pounds of science experiments and supplies for the six person crew.
Search for alien life about to step up a gear The step change comes as the most powerful telescopes ever built are about to enter into service and as ideas about where life could exist are being turned on their head. At the same time, scientific discussion about the possible existence of alien life is becoming more mainstream. “I think scientists are very happy having a rational conversation about the likelihood of life out there,” said Bob Nichol, an astronomer at Portsmouth University in Britain. Nichol said this was partly driven by the discovery of new planets such as one identified this week in the Alpha Centauri star system, the closest yet outside our solar system.