We’re With You When You Fly

(via https://www.youtube.com/watch?v=HU5kpIQ09Iw)

Orion Nebula in Oxygen, Hydrogen, and Sulfur Image Credit Copyright: César Blanco González 

The Orion Nebula is among the most intensely studied celestial features.The nebula has revealed much about the process of how stars and planetary systems are formed from collapsing clouds of gas and dust. 

Astronomers have directly observed protoplanetary disks, brown dwarfs, intense and turbulent motions of the gas, and the photo-ionizing effects of massive nearby stars in the nebula.

Solar System: Life Among the Stars

Let us lead you on a journey of our solar system. Here are some things to know this week:

1. Amateur" Means “One Who Loves”

We release thousands of breathtaking solar system images every year and not all of them are the exclusive result of work by scientists. Amateur image processors around the world take raw data from deep space missions and turn it into striking visuals.

Amateur images from Cassini

Get current unprocessed images 

2. Prepare to Weigh Anchor

OSIRIS-REx, our first spacecraft destined to rendezvous with, study and return a sample of an asteroid, will launch. The mission to asteroid Bennu will yield the largest sample returned from space since the Apollo era. Tune in four our media briefing about OSIRIS-REx for 2 p.m. EDT on Aug. 17.

Learn more and tune in.

3. Out for a Walk

Join us for live coverage on Aug. 19 as our astronauts Jeff Williams and Kate Rubins install a new gateway for American commercial crew spacecraft at the International Space Station.

Live coverage of the spacewalk.

4. The Weather Out There

Aug. 17 marks 50 years since the launch of Pioneer 7, a robotic spacecraft that lived up to its name by exploring the solar magnetic field, the solar wind and cosmic rays in deep space. Along with Pioneers 6, 8, and 9, the spacecraft formed a ring of solar weather stations spaced  along Earth’s orbit. Measurements by the craft were used to predict solar storms for organizations ranging from commercial airlines to power companies.

Learn more.

5. Destination: The Red Planet

The European Space Agency’s ExoMars/Trace Gas Orbiter mission to Mars performed a critical engine burn to keep it on course. The maneuver was a success, and ExoMars remains on target for an October arrival.

Learn more.

Discover the full list of 10 things to know about our solar system this week HERE.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

A 3D tour of the path taken by Mark Watney in “The Martian” was recently added to the Mars Trek page. It includes commentary from NASA experts. Use the tutorial to learn how to navigate. @NASAEPDC

The title says it all...MAKING Video Games...FOR NASA! :)

Chasing Storms at 17,500mph

Flying 250 miles above the Earth aboard the International Space Station has given me the unique vantage point from which to view our planet. Spending a year in space has given me the unique opportunity to see a wide range of spectacular storm systems in space and on Earth. 

The recent blizzard was remarkably visible from space. I took several photos of the first big storm system on Earth of year 2016 as it moved across the East Coast, Chicago and Washington D.C. Since my time here on the space station began in March 2015, I’ve been able to capture an array of storms on Earth and in space, ranging from hurricanes and dust storms to solar storms and most recently a rare thunder snowstorm.

Blizzard 2016

Hurricane Patricia 2015

Hurricane Joaquin 2015

Dust Storm in the Red Sea 2015

Dust Storm of Gobi Desert 2015

Aurora Solar Storm 2015

Aurora Solar Storm 2016

Thunderstorm over Italy 2015

Lightning and Aurora 2016

Rare Thunder Snowstorm 2016

Follow my Year In Space on Twitter, Facebook and Instagram.

Elementary GLOBE is designed to introduce K-4 students to the study of Earth System Science. The complete instructional unit includes:

Science-based storybooks designed to introduce students to key concepts in water, soil, clouds, seasons, aerosols, and Earth system studies.

Classroom learning activities complementing the science content covered in each storybook that are designed to further engage students in GLOBE's 5 investigation areas.

It’s a U.S. Record! Cumulative Days in Space: 383

Today, Astronaut Scott Kelly has broken the record for longest time spent in space by a U.S. astronaut! Over the course of his four missions, Kelly has spent 383 cumulative days in space. This record was previously held by Astronaut Mike Fincke, with 382 days in space over three flights. Here are some more fun facts about this milestone:

4: The number of humans that have spent a year or more in orbit on a single mission

215 Days: The record currently held by Mike Lopez-Alegria for most time on a single spaceflight by U.S. astronaut. On Oct. 29, Kelly will break this record

377 Days: The current record for most days in space by a U.S. female astronaut, held by Peggy Whitson

879 Days: The record for most cumulative days in space by a human, currently held by Russian cosmonaut Gennady Padalka

Why Spend a Year in Space?

Kelly’s One-Year Mission is an important stepping stone on our journey to Mars and other deep space destinations. These investigations are expected to yield beneficial knowledge on the medical, psychological and biomedical challenges faced by astronauts during long-duration spaceflight.

Kelly is also involved in the Twins Study, which consists of ten separate investigations that are being conducted with his twin brother, who is on Earth. Since we are able to study two individuals who have the same genetics, but are in different environments for one year, we can gain a broader insight into the subtle effects and changes that may occur in spaceflight.

For regular updates on Kelly’s one-year mission aboard the space station, follow him on social media: Facebook, Twitter, Instagram.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

Fun Facts About Mars

Mars is a cold desert world, and is the fourth planet from the sun. It is half the diameter of Earth and has the same amount of dry land. Like Earth, Mars has seasons, polar ice caps, volcanoes, canyons and weather, but its atmosphere is too thin for liquid water to exist for long on the surface. There are signs of ancient floods on the Red Planet, but evidence for water now exists mainly in icy soil and thin clouds.

Earth has one, Mars has two…moons of course! Phobos (fear) and Deimos (panic) are the Red Planet’s two small moons. They are named after the horses that pulled the chariot of the Greek war god Ares, the counterpart to the Roman war god Mars.

The diameter of Mars is 4220 miles (6792 km). That means that the Red Planet is twice as big as the moon, but the Earth is twice as big as Mars.

Since Mars has less gravity than Earth, you would weigh 62% less than you do here on our home planet. Weigh yourself here on the Planets App. What’s the heaviest thing you’ve ever lifted? On Mars, you could have lifted more than twice that! Every 10 pounds on Earth only equals 4 pounds on the Red Planet. Find out why HERE.

Mass is the measurement of the amount of matter something contains. Mars is about 1/10th of the mass of Earth.

Mars and Earth are at their closest point to each other about every two years, with a distance of about 33 million miles between them at that time. The farthest that the Earth and Mars can be apart is: 249 million miles. This is due to the fact that both Mars and Earth have elliptical orbits and Mars’ orbit is tilted in comparison with the Earth’s. They also orbit the sun at different rates.

The temperature on Mars can be as high as 70 degrees Fahrenheit (20 degrees Celsius) or as low as about –225 degrees Fahrenheit (-153 degrees Celsius). How hot or cold the surface varies between day and night and among seasons. Mars is colder than Earth because it is farther from the sun.

You know that onions have layers, but did you know that Mars has layers too? Like Earth, Mars has a crust, a mantle and a core. The same stuff even makes up the planet layers: iron and silicate.

Ever wonder why it’s so hard launching things to space? It’s because the Earth has a log of gravity! Gravity makes things have weight, and the greater the gravity, the more it weights. On Mars, things weigh less because the gravity isn’t as strong.

Take a deep breath. What do you think you just breathed in? Mostly Nitrogen, about a fifth of that breath was Oxygen and the rest was a mix of other gases. To get the same amount of oxygen from one Earth breath, you’d have to take around 14,500 breaths on Mars! With the atmosphere being 100 times less dense, and being mostly carbon dioxide, there’s not a whole lot of oxygen to breathe in.

Mars has about 15% of Earth’s volume. To fill Earth’s volume, it would take over 6 Mars’ volumes.

For more fun Mars facts, visit HERE.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

It’s a U.S. Record! Cumulative Days in Space: 383

Today, Astronaut Scott Kelly has broken the record for longest time spent in space by a U.S. astronaut! Over the course of his four missions, Kelly has spent 383 cumulative days in space. This record was previously held by Astronaut Mike Fincke, with 382 days in space over three flights. Here are some more fun facts about this milestone:

4: The number of humans that have spent a year or more in orbit on a single mission

215 Days: The record currently held by Mike Lopez-Alegria for most time on a single spaceflight by U.S. astronaut. On Oct. 29, Kelly will break this record

377 Days: The current record for most days in space by a U.S. female astronaut, held by Peggy Whitson

879 Days: The record for most cumulative days in space by a human, currently held by Russian cosmonaut Gennady Padalka

Why Spend a Year in Space?

Kelly’s One-Year Mission is an important stepping stone on our journey to Mars and other deep space destinations. These investigations are expected to yield beneficial knowledge on the medical, psychological and biomedical challenges faced by astronauts during long-duration spaceflight.

Kelly is also involved in the Twins Study, which consists of ten separate investigations that are being conducted with his twin brother, who is on Earth. Since we are able to study two individuals who have the same genetics, but are in different environments for one year, we can gain a broader insight into the subtle effects and changes that may occur in spaceflight.

For regular updates on Kelly’s one-year mission aboard the space station, follow him on social media: Facebook, Twitter, Instagram.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com