edwardspoonhands: Google Earth Engine is a joint project between Google and NASA that allows anyone access to a 30 year time-lapse of the surface of the earth. I made a video about how amazing, terrifying, and important it is. We’ve had an eye on Earth for several decades now, and thanks to the new tool from Google that Hank talks about in his video above, we can see our profound effect on the planet in just a single young lifetime. He notes that we aren’t very good at reconciling data with our own, personal daily existence and the proverbial price of eggs. Maybe that’s why graphs describing the changing climate and numbers such as “400 ppm” aren’t as effective as, say, these images here?
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edwardspoonhands: Google Earth Engine is a joint project between Google and NASA that allows anyone access to a 30 year time-lapse of the surface of the earth. I made a video about how amazing, terrifying, and important it is. We’ve had an eye on Earth for several decades now, and thanks to the new tool from Google that Hank talks about in his video above, we can see our profound effect on the planet in just a single young lifetime. He notes that we aren’t very good at reconciling data with our own, personal daily existence and the proverbial price of eggs. Maybe that’s why graphs describing the changing climate and numbers such as “400 ppm” aren’t as effective as, say, these images here?
Zoom Info
edwardspoonhands: Google Earth Engine is a joint project between Google and NASA that allows anyone access to a 30 year time-lapse of the surface of the earth. I made a video about how amazing, terrifying, and important it is. We’ve had an eye on Earth for several decades now, and thanks to the new tool from Google that Hank talks about in his video above, we can see our profound effect on the planet in just a single young lifetime. He notes that we aren’t very good at reconciling data with our own, personal daily existence and the proverbial price of eggs. Maybe that’s why graphs describing the changing climate and numbers such as “400 ppm” aren’t as effective as, say, these images here?
Zoom Info
edwardspoonhands: Google Earth Engine is a joint project between Google and NASA that allows anyone access to a 30 year time-lapse of the surface of the earth. I made a video about how amazing, terrifying, and important it is. We’ve had an eye on Earth for several decades now, and thanks to the new tool from Google that Hank talks about in his video above, we can see our profound effect on the planet in just a single young lifetime. He notes that we aren’t very good at reconciling data with our own, personal daily existence and the proverbial price of eggs. Maybe that’s why graphs describing the changing climate and numbers such as “400 ppm” aren’t as effective as, say, these images here?
Zoom Info

edwardspoonhands:

Google Earth Engine is a joint project between Google and NASA that allows anyone access to a 30 year time-lapse of the surface of the earth. I made a video about how amazing, terrifying, and important it is.

We’ve had an eye on Earth for several decades now, and thanks to the new tool from Google that Hank talks about in his video above, we can see our profound effect on the planet in just a single young lifetime.

He notes that we aren’t very good at reconciling data with our own, personal daily existence and the proverbial price of eggs. Maybe that’s why graphs describing the changing climate and numbers such as “400 ppm” aren’t as effective as, say, these images here?

Col. Chris Hadfield returns to Earth tomorrow after nearly five months in command of the International Space Station. Here are his touching personal reflections on the mission.

His stay on the ISS has captured the imagination and the curiosity of millions of people on Earth, thanks to this wonderfully interconnected world we call social media. Not only do we have the technology to send men to space for months at a time, but they can share that experience so richly with all of us.

I am truly grateful for his hard work, the hard work of people like his son Evan (who managed his dad’s Tumblr and much of his other social media) and the hard work of those who continue to support the mission. He went to space so we could ALL go to space.

Celebrate with the ten best videos from Commander Hadfield’s time aboard the ISS. I know what my favorite was (also in GIF form).

Click full screen, sit back, and turn the sky into a thousand diamonds with this beautifully ethereal time lapse captured in northern Michigan by Shawn Malone. This is North Country Dreamland. 

Ten thousand frames of stellar wonder stitched into a few minutes of earthly wow. Plus a special visit from a blue heron!

Keep looking up, and stay curious.

More of my favorite time lapse videos here and here.

NASA’s Solar Fleet: Capturing the Awesome

Here’s a fantastic video showing a May 1, 2013 solar eruption from four different NASA solar observation spacecraft. You can appreciate the different perspectives and filters that are offered by SDO, SOHO and the STEREO twins, and why the big picture is always more informative than any alone.

(More at Bad Astronomy)

Source: Slate

Threading the Corona Top: The magnetic filaments of the sun’s corona, captured at top by Miloslav Druckmüller in a composite of 38 different images during a solar eclipse. You’ll want to see the super-huge version here, trust me. It will change you. Bottom: “Coronal rain” captured by NASA’s SDO satellite. The superheated coronal plasma is seen traveling along magnetic field lines during a coronal mass ejection.  The corona cooks at over a million degrees Kelvin compared to the relatively frigid 5800 K of the photosphere below it. Exactly why this plasma is so superheated isn’t completely known, but it might be subject to the same kind of magnetic induction as an electric generator. Whatever the cause, the normally invisible lines of the sun’s magnetic field are drawn in brilliant form within the corona, and charged plasma is the paint. You can get a good look at the solar corona today (right NOW for those catching this post live at 5:30 PM ET on May 9th) during today’s annular eclipse, being broadcast live from the South Pacific by the Slooh Space Camera. (top image via Colossal)
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Threading the Corona Top: The magnetic filaments of the sun’s corona, captured at top by Miloslav Druckmüller in a composite of 38 different images during a solar eclipse. You’ll want to see the super-huge version here, trust me. It will change you. Bottom: “Coronal rain” captured by NASA’s SDO satellite. The superheated coronal plasma is seen traveling along magnetic field lines during a coronal mass ejection.  The corona cooks at over a million degrees Kelvin compared to the relatively frigid 5800 K of the photosphere below it. Exactly why this plasma is so superheated isn’t completely known, but it might be subject to the same kind of magnetic induction as an electric generator. Whatever the cause, the normally invisible lines of the sun’s magnetic field are drawn in brilliant form within the corona, and charged plasma is the paint. You can get a good look at the solar corona today (right NOW for those catching this post live at 5:30 PM ET on May 9th) during today’s annular eclipse, being broadcast live from the South Pacific by the Slooh Space Camera. (top image via Colossal)
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Threading the Corona

Top: The magnetic filaments of the sun’s corona, captured at top by Miloslav Druckmüller in a composite of 38 different images during a solar eclipse. You’ll want to see the super-huge version here, trust me. It will change you.

Bottom: “Coronal rain” captured by NASA’s SDO satellite. The superheated coronal plasma is seen traveling along magnetic field lines during a coronal mass ejection. 

The corona cooks at over a million degrees Kelvin compared to the relatively frigid 5800 K of the photosphere below it. Exactly why this plasma is so superheated isn’t completely known, but it might be subject to the same kind of magnetic induction as an electric generator. Whatever the cause, the normally invisible lines of the sun’s magnetic field are drawn in brilliant form within the corona, and charged plasma is the paint.

You can get a good look at the solar corona today (right NOW for those catching this post live at 5:30 PM ET on May 9th) during today’s annular eclipse, being broadcast live from the South Pacific by the Slooh Space Camera.

(top image via Colossal)

explore-blog:

Remarkable animated visualization of every meteorite since 861 AD from The Guardian.

(ᔥ Open Culture)

This is awesome! It really hits “death from the skies” level near the end. Which, coincidentally, is the name of a book by Bad Astronomer Phil Plait all about the science behind the ways the world might end (and the ways that it most certainly won’t … like Planet X)

There’s no reason to think that we really have more meteorites hitting Earth these days, like you see in the viz. We just happen to be better at writing things down/not attributing them to sky demons.

mucholderthen: Topographical Map of the Moon centering on the south pole Colors represent altitude: purple (over 9,000 metres below surface level), blue (3,000 below), green (zero altitude), yellow (2,000 metres above surface level), orange (4,000 metres above) red (8,200 metres above). A massive impact crater known as South Pole - Aitken basin is seen here as the purple and dark blue patch just below the south pole and is 2,500 kilometers in diameter. Picture: SPL / Barcroft Media (via X ) You can’t begin to appreciate the violent history of the moon until you see it like this.
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mucholderthen:

Topographical Map of the Moon centering on the south pole

Colors represent altitude:

  • purple (over 9,000 metres below surface level),
  • blue (3,000 below),
  • green (zero altitude),
  • yellow (2,000 metres above surface level),
  • orange (4,000 metres above)
  • red (8,200 metres above).

A massive impact crater known as South Pole - Aitken basin is seen here as the purple and dark blue patch just below the south pole and is 2,500 kilometers in diameter.

Picture: SPL / Barcroft Media (via X )

You can’t begin to appreciate the violent history of the moon until you see it like this.

(via science-junkie)

Source: telegraph.co.uk

Eta Aquarid meteors over New Zealand this week, photographed by Stephen Voss over the course of 90 minutes. Every spring, Earth crosses the orbital trail of Halley’s Comet. While we’ll have to wait until 2061 to see the actual comet again (I am old enough to remember seeing it back in 1986, though, so nah!), each year we get a fresh sprinkling of comet tail dust into our atmosphere at 150,000 mph. As Earth whips through, the debris appears to radiate out from the constellation Aquarius, which is evident in the photo above. It’s a coincidence, but a beautiful one. Read more about the Eta Aquarids at EarthSky and Bad Astronomy.
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Eta Aquarid meteors over New Zealand this week, photographed by Stephen Voss over the course of 90 minutes.

Every spring, Earth crosses the orbital trail of Halley’s Comet. While we’ll have to wait until 2061 to see the actual comet again (I am old enough to remember seeing it back in 1986, though, so nah!), each year we get a fresh sprinkling of comet tail dust into our atmosphere at 150,000 mph. As Earth whips through, the debris appears to radiate out from the constellation Aquarius, which is evident in the photo above.

It’s a coincidence, but a beautiful one. Read more about the Eta Aquarids at EarthSky and Bad Astronomy.