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Space

A 13 post collection


Where is Everybody?

 •  Filed under Space, Links

Last week my wife Jennifer was looking for something to read during her lunch break. She stumbled across this piece on reasons why we appear to be so alone in the universe. Read at your peril. The numbers are mind boggling.

As many stars as there are in our galaxy (100 – 400 billion), there are roughly an equal number of galaxies in the observable universe—so for every star in the colossal Milky Way, there’s a whole galaxy out there. All together, that comes out to the typically quoted range of between 1022 and 1024 total stars, which means that for every grain of sand on every beach on Earth, there are 10,000 stars out there.

The Fermi Paradox by Wait But Why

The Vastness of Space

 •  Filed under Links, Space

It's stuff like this that just boggles my mind.

Compared with the overall vastness of space, the moon is very close to us: it's just 238,900 or so miles away. But compared with our daily experience, absolutely everything in space is absurdly far apart. In the gap between us and the moon, you could neatly slide in all seven of the other planets — with a bit of room to spare. That includes Saturn and Jupiter, which are about nine and 11 times as wide as Earth, respectively.

11 images that capture the incredible vastness of space by Vox

Flying Over Pluto

 •  Filed under Space

Image of the surface of Pluto

“These close-up images, showing the diversity of terrain on Pluto, demonstrate the power of our robotic planetary explorers to return intriguing data to scientists back here on planet Earth,” said John Grunsfeld, former astronaut and associate administrator for NASA’s Science Mission Directorate. “New Horizons thrilled us during the July flyby with the first close images of Pluto, and as the spacecraft transmits the treasure trove of images in its onboard memory back to us, we continue to be amazed by what we see."

New Horizons Returns First of the Best Images of Pluto by NASA

Miniature Space

 •  Filed under Photography, Space

Tilt shifting is the effect used in photography to simulate a miniature scene, but I've never seen it done on such a scale with these tilt shifted photographs of galaxies and nebulae.

Photograph of tilt shifted galaxy

Photograph of tilt shifted nebula

via Behance