science

Rosetta Sent a Surprise Close-Up Photo of the Comet it Crashed On

On September 30th, 2016, the European Space Agency ended the Rosetta space probe's mission by crashing it onto the comet that it had been orbiting for two years. It's been over a year now, but scientists just discovered that Rosetta had sent a surprise final close-up photo of the comet's surface just before impact.

NASA to Chase Solar Eclipse with Jets for Clearest Ever Photos of Corona

NASA is planning to chase down the upcoming August 21st solar eclipse in an effort to give scientists an opportunity to study the phenomenon for a longer period of time. Two of NASA's WB-57F research jets, armed with telescopes, will be used to chase the eclipse at a precise speed that will allow scientists to observe it for 3 times longer than usual -- that's over 7 minutes of solar goodness.

Learn the Science of Deep Focus and Hyperfocal Distance

Hyperfocal distance is a tool often used by certain genres of photography to render an entire scene in focus. It allows you to capture the foreground through to the background, keeping the whole image sharp. But how does it work? This 12-minute video by Filmmaker IQ looks at the science behind hyperfocal distance.

Schlieren Photography Lets Us See an Invisible World

Have you ever wondered what a gale-force sneeze would look like if you could see air currents, temperature gradients, and differences in pressure and composition of the air? Or, less disgustingly, the strike of a match? This fascinating 6-minute video demonstrates Schlieren photography, which makes the invisible visible.

U.S. Nuclear Bomb Test Footage is Now On YouTube

Between 1945 and 1962, the United States conducted 210 atmospheric nuclear bomb tests. For each of those tests, the government used multiple cameras filming at 2,400 frames per second to document things. Over 700 of the films have been declassified so far, and they're currently being uploaded to YouTube.

Black Hole to Be Photographed in 2017

Here's an interesting photography first that is set to happen in 2017: scientists are planning to capture the first ever photo of a black hole's event horizon (the boundary of no return that light can't event escape).

Astronaut Captured Blue Lightning on Camera from the ISS

For years, airline pilots have reported seeing unusual lightning phenomenon that we don't get to witness from the ground. Luckily for us, astronauts on the International Space Station have a perfect vantage point, and one of them did capture "blue lightning" while orbiting the Earth.

Video Captures All Four Seasons Using Microscope and Macro Footage

The Beauty of Science project bid farewell to 2016 in an appropriately beautiful way. Using old footage and outtakes from their previous experiments, they illustrated all four Earthly seasons in a gorgeous end-of-year video that'll have you itching to break out that macro lens.

How to Photograph the Power of a Punch Using Polarized Light

Many materials show internal stress when illuminated with polarized light and photographed with a second analyzing polarizer. This unique property of materials is called birefringence. Some of the more common material that exhibits this property is glass, ice, and most plastics.

Field Curvature, A Tricky Problem in Photography

The above photo is taken at 28mm at f/11 on an ancient Minolta 28-85mm lens, the focus was set to about 2.5 meters and according to the depth of field scales everything should be in focus... but it isn’t.