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In this illustration, an exploding star powers jets of material. The star is shown as an almost flower-like shape. The purple �petals� represent clouds of material created in the explosion. The bluish-white and yellow center shows where the newly formed black hole begins driving the jets. The core of the jet pointed toward us is whitish and the broader regions are magenta. In the distance, on the far side of the star, you can see the opposite side of the jet disappearing into space.

5 Surprising NASA Heliophysics Discoveries Not Related to the Sun

5 min read

With NASA’s fleet of heliophysics spacecraft, scientists monitor our Sun and investigate its influences throughout the solar system. However, the…

Article15 hours ago

PSI Database is Live with New Features to Improve User Experience

1 min read

Since its ​launch​​​ in 2014, ​the ​Physical Sciences Informatics (PSI) ​system ​has served as NASA’s online repository for physical science…

Article4 weeks ago

2024 ASGSR Art Competition! 

3 min read

Showcase your creative side and your research!    They say, “A picture is worth a thousand words.” This year’s ASGSR conference…

Article2 months ago
On the deck of a ship, a large A-frame style crane is lifting a submersible research vehicle into the air, as crew members hold taglines connecting to the vehicle, preparing to deploy it into the ocean.

The Making of Our Alien Earth: The Undersea Volcanoes of Santorini, Greece

14 min read

The following expedition marks the third installment of NASA Astrobiology’s fieldwork series, the newly rebranded Our Alien Earth, streaming on…

Article3 months ago
Seven people, with large backpacks, hiking down a hill of lumpy snow dusted with beige volcanic ash. Behind them is a steep wall of dirt with streaks of fresh green shrubbery. The people appear tiny against the landscape and are all in the left half of the image. On the right are overlapping views of three distinct geological formations: a light-colored slope in the foreground, a tan and orange river gorge in the middle ground, and snow-capped mountains in the background, under a partly cloudy sky.

Into The Field With NASA: Valley Of Ten Thousand Smokes

4 min read

To better understand Mars, NASA's Goddard Instrument Field Team hiked deep into the backcountry of Katmai National Park.

Article3 months ago
Photograph of a building viewed at a distance at sunset. A large plume of smoke billows from a smokestack.

Entrepreneurs Challenge Prize Winner Uses Artificial Intelligence to Identify Methane Emissions

3 min read

The NASA Science Mission Directorate (SMD) instituted the Entrepreneurs Challenge to identify innovative ideas and technologies from small business start-ups…

Article3 months ago
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What Is the Solar Wind?

An animation shows the Sun in the bottom left corner. Cascading off the Sun are lines in every direction, representing solar wind streams. As they move away, kinks form in the lines, and grow wider as they move outward.