What Would It Be Like to Fly Through the Universe?

Of course, the ques­tion has crossed your mind, at least once: What would it be like to fly through the uni­verse? Now you can find out.

Accord­ing to NASA’s Astron­o­my Pic­ture of the Day web­site, the clip above offers per­haps the best sim­u­la­tion yet. The ani­mat­ed flight takes you through 400,000 galax­ies (each spot rep­re­sents one galaxy) and brings you to a point 1.3 bil­lion light years from Earth. And that’s just a small slice of the larg­er uni­verse. Miguel Aragon-Cal­vo and Alex Sza­lay (both of Johns Hop­kins) pro­duced the video along with Mark Sub­barao of the Adler Plan­e­tar­i­um using images from the Sloan Dig­i­tal Sky Sur­vey.

On a relat­ed note, don’t miss What the f#ck has NASA done to make your life awe­some?. It will remind you what NASA’s doing with tax­pay­er fund­ing.

Plus we have great Astron­o­my cours­es in our col­lec­tion of 500 Free Online Cours­es.

via Metafil­ter

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NASA Archive Collects Great Time-Lapse Videos of our Planet

Here’s the lat­est video release from NASA, and it’s anoth­er won­drous time-lapse film from the Inter­nal Space Sta­tion. It’s called “Earth Illu­mi­nat­ed.” If you could sit back and enjoy these videos for hours, you’re in luck. NASA has cre­at­ed a web­site — The Gate­way to Astro­naut Pho­tog­ra­phy of Earth — that brings togeth­er all of its images, still and mov­ing. You can find pho­tographs here and time-lapse videos like “Earth Illu­mi­nat­ed” here. Or you can skip to the Week­ly Top Ten sec­tion, where NASA lists the ten most down­loaded images from the Gate­way with­in the past week. Enjoy.

Relat­ed Con­tent:

Neil deGrasse Tyson Deliv­ers the Great­est Sci­ence Ser­mon Ever

Super­mas­sive Black Hole Shreds a Star, and You Get to Watch

125 Great Sci­ence Videos: From Astron­o­my to Physics & Psy­chol­o­gy

Carl Sagan Presents Six Lectures on Earth, Mars & Our Solar System … For Kids (1977)

The Roy­al Insti­tu­tion Christ­mas Lec­tures for Chil­dren â€” it’s a tra­di­tion that began back in 1825 when the inven­tor Michael Fara­day orga­nized an annu­al lec­ture series for kids, hop­ing to instill in a younger gen­er­a­tion a love for sci­ence. Almost two cen­turies lat­er, the tra­di­tion con­tin­ues. Emi­nent fig­ures like Sir David Atten­bor­ough and Richard Dawkins (watch here) pre­sent­ed lec­tures to young­sters in 1973 and 1991 (respec­tive­ly). And the great astronomer Carl Sagan took his turn in 1977, offer­ing six lec­tures on our solar sys­tem. The first two talks offer a broad overview of the plan­e­tary sys­tem, set­ting the stage for three pre­sen­ta­tions (see below) ded­i­cat­ed to Mars, a top­ic that holds spe­cial inter­est this week. With NASA just hav­ing land­ed its rover Curios­i­ty on the sur­face of Mars, it’s par­tic­u­lar­ly inter­est­ing to watch Sagan talk about the knowl­edge gained from ear­ly NASA orbiters, par­tic­u­lar­ly the Mariner and Viking mis­sions. In a rather time­ly way, Sagan’s lec­tures put the Curios­i­ty mis­sion in a grander his­tor­i­cal con­text, a deep­er his­to­ry of space explo­ration.

Sagan’s talks assume no spe­cial­ized knowl­edge and run rough­ly 60 min­utes each. You can find more Christ­mas lec­tures on the RI web­site here.

The Out­er Solar Sys­tem and Life

The His­to­ry of Mars

Mars Before Viking

Mars After Viking

Plan­e­tary Sys­tems Beyond The Sun

We’ll be adding this course to the Astron­o­my sec­tion of our col­lec­tion, 1,700 Free Online Cours­es from Top Uni­ver­si­ties.

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Watch the Descent of Curiosity in Stop Motion Animation: The View from the Mars Rover

The Mars rover Curios­i­ty car­ried a Descent Imager (essen­tial­ly a glo­ri­fied HD col­or cam­era), and accord­ing to Planetary.org, it start­ed shoot­ing images at a rate of 4.5 frames per sec­ond upon its descent. We’ll even­tu­al­ly get access to high-res images (1600 by 1200 pix­els). But, in the mean­time, Curios­i­ty has already beamed back 297 thumb­nail images that have been stitched into a stop ani­ma­tion video, giv­ing you anoth­er look at the dra­mat­ic land­ing. The action starts with Curios­i­ty los­ing its heat shield and ends with it touch­ing down on Mars. How cool is that?

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Video: The Minutes Before & After the Landing of the Mars Curiosity Rover

NASA’s Mars rover, Curios­i­ty, land­ed just min­utes ago. If you did­n’t catch the action live online, you can watch a screen cap­ture of the moments before and after the land­ing. The land­ing itself takes place around the 5:40 mark, but the ten­sion in the mis­sion con­trol room begins in the min­utes before that, when the rover passed through The Sev­en Min­utes of Ter­ror. The joy, the tears, the great sense of accom­plish­ment, the first images from Mars (around 7:30 mark) — they all fol­low. A job well done. A great plea­sure to watch.

If you want to focus on the pride in the mis­sion con­trol room, you can sim­ply watch the video below.

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Take a Panoramic Tour of NASA’s Kennedy Space Center with Google Street View

The Kennedy Space Cen­ter in Flori­da turns 50 this year. To cel­e­brate the occa­sion, NASA and Google Street View have teamed up to give the pub­lic unprece­dent­ed access to this cen­ter of space inno­va­tion. Start­ing today, you can explore 6,000 panoram­ic views of the Space Cen­ter. Some of the high­lights tout­ed by Google include:

You can start your tour here. Oth­er great places to vis­it with Street View include: Pom­peii and oth­er his­tor­i­cal sites, the Ama­zon BasinShackleton’s Antarc­tic, Ver­sailles, The White House, and 151 Great Muse­ums Across the Globe.

via Giz­mo­do and Google

Star Trek Celebrities, William Shatner and Wil Wheaton, Narrate Mars Landing Videos for NASA

NASA and Star Trek — they’ve been joined at the hip for decades. Back in 1972, when NASA launched its very first space shut­tle, they called it the Enter­prise, a clear nod to the star­ship made famous by the 1960s TV show. In 2011, NASA brought the space shut­tle pro­gram to a close, and they fit­ting­ly asked William Shat­ner to nar­rate an 80 minute film doc­u­ment­ing the his­to­ry of the auda­cious space pro­gram. (Watch it here.)

Now we’re one week away from anoth­er NASA mile­stone — the land­ing of the rover Curios­i­ty on Mars — which can mean only one thing. William Shat­ner’s back, and he’s pre­view­ing the action that lies ahead. First the Curios­i­ty’s dif­fi­cult land­ing, the so-called Sev­en Min­utes of Ter­ror. And then the rover’s mis­sion on the Red Plan­et. Shat­ner’s clip will give geeks north of 40 a lit­tle nerdgasm. For younger geeks (said affec­tion­ate­ly), NASA has Wil Wheaton, the star of Star Trek: The Next Gen­er­a­tion, read­ing the same script. You can watch it below.

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Great Cities at Night: Views from the International Space Station

Dur­ing his time on the Inter­na­tion­al Space Sta­tion (ISS), astro­naut Don Pet­tit endeared him­self to me in two ways. First, he invent­ed a handy-dandy “zero‑g cof­fee cup” that lets you drink cof­fee in space with­out using a straw — some­thing we’ll all hope­ful­ly use one day. Next, between 2002 and 2008, he took some strik­ing images of great cities and their lights shin­ing at night. The open­ing min­utes explain how the shots were actu­al­ly tak­en. Then, at the 1:45 mark, the tour begins. Zurich, Milan, Madrid, Athens, Lon­don, Cairo (includ­ing the Pyra­mids), Jerusalem, Mec­ca, Tokyo, Sao Paulo, San Fran­cis­co, Las Vegas (the bright­est spot on earth) — they’re all includ­ed on the tour.

Pet­tit nar­rates the entire video. And, along the way, he takes care to under­score an inter­est­ing point â€” each cul­ture cre­ates its cities in its own way, using dif­fer­ent­ly geo­graph­ic lay­outs and tech­nolo­gies. Those dif­fer­ences we can see on the ground from one per­spec­tive, and from out­er space from yet anoth­er van­tage point.

Relat­ed Con­tent:

Neil deGrasse Tyson Explains What Hap­pens If You Fall into a Black Hole

The Auro­ra Bore­alis Viewed from Orbit (and What Cre­ates Those North­ern Lights?)

What a Hur­ri­cane Looks Like From Out­er Space

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Open Culture was founded by Dan Colman.