NASA

NASA finds 39 human-made sources of ‘major’ unreported pollution

NASA finds 39 human-made sources of ‘major’ unreported pollution

NASA has announced that researchers with the space agency, Environment and Climate Change Canada, and a couple universities have discovered 39 sources of unreported pollution, and they're all caused by humans. The discoveries were made "using a satellite-based method," NASA said in a statement today, and they all involve toxic sulfur dioxide emissions, which helps contribute to acid rain among other things.

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NASA unveils new planet-themed stamps for the USPS

NASA unveils new planet-themed stamps for the USPS

The USPS has just launched a new packet of space-themed stamps, and NASA recently showed them off. Rolling out now at your local post office is a new themed stamp pack called “Views of Our Planets,” and they include images of the various planets in our solar system. The images are stunning, colorful, and include Earth. The pack features a total of 16 Forever stamps.

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Kepler-62f could have oceans and be habitable, study finds

Kepler-62f could have oceans and be habitable, study finds

There’s a planet called Kepler-62f located about 1,200 lightyears from our own planet, and NASA introduced it to the public back in early 2013. At the time, NASA had said the planet is located in a “habitable zone,” and now a new study suggests the planet could itself be habitable. A group of researchers studied the planet and came to several conclusions about it, including that it likely has liquid water — possibly oceans — and could have an atmosphere that is the same as our own planet's.

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NASA successfully inflates space habitat on second try

NASA successfully inflates space habitat on second try

Saturday saw NASA astronauts aboard the International Space Station successfully inflate an expandable habitat — basically a pod that acts as an additional, experimental room. It was their second attempt at doing so, after the first try on Thursday didn't work due to higher forces of friction than expected. Now that the Bigelow Expandable Activity Module (BEAM) is inflated, it measures 10.6 feet across and 5.6 feet long, although it is not yet at maximum capacity.

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New Horizons shows most detailed view of Pluto’s surface to date

New Horizons shows most detailed view of Pluto’s surface to date

NASA’s New Horizons spacecraft has provided the best look at Pluto’s surface to date, and NASA has assembled the images into a pleasant video, as well as a high-resolution image strip you can check out for yourself. The image shows approximately 260ft of Pluto’s surface per pixel, and is a strip of the face photographed while New Horizons’ flew by last July. The spacecraft was within 23 minutes of its closest point to the planet when it took the images.

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How to see Mars on Monday

How to see Mars on Monday

This Memorial Day, Mars will be closer to Earth than it's been at any point in the past 11 years. Back in 2005, Mars got up close and personal with our Earth - we didn't even really have smartphones back then. Now, here on Memorial Day, Mars will be appearing low in the east-southeast sky just after darkness. When you see it, Mars will be the color of sand - or just a bit more orange.

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NASA uses crash dummies in extreme Orion drop tests

NASA uses crash dummies in extreme Orion drop tests

NASA’s Orion spacecraft will eventually make a splashdown in the Pacific Ocean with living astronauts inside — those astronauts will experience “some of the greatest forces on the human body,” according to the space agency. Before that time comes, though, NASA is fitting Orion with crash test dummies and sending them through this rapid deceleration first to see what happens.

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New Hubble image of Mars shows details 20-30 miles across

New Hubble image of Mars shows details 20-30 miles across

The Hubble space telescope may be aged, but it still takes some of the most spectacular images of our solar system that you will ever see. NASA has shown off a new image of Mars taken by Hubble and it is high resolution showing off detail on the surface of Mars as small as 20-30 miles across. It never ceases to amaze that the Hubble Space Telescope can snap pictures that detailed of a planet that is 50 million miles from Earth.

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NASA software ‘clones’ machine parts to predict breakdowns

NASA software ‘clones’ machine parts to predict breakdowns

The breakdown of machine parts always has the potential to create serious problems, whether it be in something like a car, or a piece of equipment such as a telescope. And when it comes to essential moving parts, like those in, say, a helicopter, a failure can put lives at risk. But a new piece of software from the NASA-owned subsidiary Sentient Science offers a solution by "cloning" these parts and predicting breakdowns before they happen.

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The ISS is full of microbes, and NASA may get a shipment of them today

The ISS is full of microbes, and NASA may get a shipment of them today

The International Space Station is home to all manner of experiments, being used to test everything from how plants grow in space to how whiskey is affected. The ISS is also home to to various Earth microbes that are being exposed to a microgravity environment, presenting researchers with a chance to study how such an environment affects them. The space agency is performing a three-part study on these microbes, and it might get its final batch in a shipment from space today.

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NASA: Kepler has discovered (at least) 1,284 new planets

NASA: Kepler has discovered (at least) 1,284 new planets

NASA has unleashed some big news today: out of thousands of potential new planets spotted by the Kepler space telescope, 1,284 of them have been verified as new planets, and that could just be the start of things. It all started with Kepler’s July 2015 catalog of potential planets — there were 4,302 of them in total. Following an analysis, NASA determined that 1,284 of them are probably planets (greater than 99-percent odds), and that another 1,327 potential planets may be added to the ‘verified planets’ list after additional analyses are wrapped up.

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Mercury Transit sets planet against our sun

Mercury Transit sets planet against our sun

This morning the planet Mercury passed between our planet and our Sun, allowing us to see its silhouette with clarity. This is one of about 13 times the planet passes between ours and the sun per century - the last time this happened, you probably didn't have a smartphone - back in 2006. The image you see above comes from NASA and was captured by Bill Ingalls. NASA has also provided a time-lapse video showing the passing of the planet across the face of our sun.

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