NASA (Posts tagged earth)

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The hashtag #GlobalSelfie is overlaid on the "Blue Marble" image of Earth -- the first image from space that shows the entire planet. Africa, Antarctica, and the deep blue ocean are visible beneath swirling white clouds. Credit: NASAALT

For Earth Day, we’re inviting you to take a moment to celebrate our wonderful water world, Earth. As far as we know, our Blue Marble is the only place in the universe with life, and that life depends on water. Snap a photo of yourself outside and tag it #GlobalSelfie – bonus points if your selfie features your favorite body of water! http://go.nasa.gov/3xFt0H0

Make sure to follow us on Tumblr for your regular dose of space!

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2024 Total Solar Eclipse: Through the Eyes of NASA (Official Broadcast)
Watch live with us as a total solar eclipse moves across North America on April 8, 2024, traveling through Mexico, across the United States
YouTube

On Monday, April 8, 2024, there’ll be a total solar eclipse – and it’ll be the last one to cross North America for 20 years. Make sure you’re tuned in to our live broadcast for this exciting event: there’ll be views from along the path of totality, special guests, and plenty of science.

Make sure to follow us on Tumblr for your regular dose of space!

NASA Sun Moon Earth eclipse space solar eclipse total solar eclipse science eclipse2024 astronomy

Do You Love the Color of the Sun?

The color order of the Sun: At the top of the image and going all the way down, we see the colors, yellow gold, rustic gold, orange, a fiery red orange, magenta, purple, dark blue, light blue, green, yellow, and gray. There are coronal loops, sunspots, and solar flares depicted on the surface of the Sun. Credit: NASAALT

Get dazzled by the true spectrum of solar beauty. From fiery reds to cool blues, explore the vibrant hues of the Sun in a mesmerizing color order. The images used to make this gradient come from our Solar Dynamics Observatory. Taken in a variety of wavelengths, they give scientists a wealth of data about the Sun.

Don’t miss the total solar eclipse crossing North America on April 8, 2024. (It’s the last one for 20 years!) Set a reminder to watch with us.

2024 Total Solar Eclipse: Through the Eyes of NASA (Official Broadcast)
Watch live with us as a total solar eclipse moves across North America on April 8, 2024, traveling through Mexico, across the United States
YouTube
Sun solar rays star space NASA magnetic field science sunrise sunset moon earth eclipse
An aerial view of the Barents Sea, north of Norway and Russia, shows white, wispy cloud coverage over both land and ocean. Clouds are seen in the bottom left corner extending up towards the top left corner but dwindling as they rise. Clouds are also seen in the top right corner. A green colored land mass is seen along the bottom third of the image. In the dark blue ocean are vibrant swirls of teal and green phytoplankton blooms. Credit: NASAALT

Sharpening Our View of Climate Change with the Plankton, Aerosol, Cloud, ocean Ecosystem Satellite

As our planet warms, Earth’s ocean and atmosphere are changing.

Climate change has a lot of impact on the ocean, from sea level rise to marine heat waves to a loss of biodiversity. Meanwhile, greenhouse gases like carbon dioxide continue to warm our atmosphere.

NASA’s upcoming satellite, PACE, is soon to be on the case!

Set to launch on Feb. 6, 2024, the Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission will help us better understand the complex systems driving the global changes that come with a warming climate.

Keep reading

NASA Earth climate climate change PACE ocean atmosphere global warming science planet