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NASA’s Planetary Defenders Head to the Sundance Film Festival
Hubble Captures Young Stars Changing Their Environments
NASA Welcomes Finland as Newest Artemis Accords Signatory
What’s Up: January 2025 Skywatching Tips from NASA
Studying the Sun’s Corona
PUNCH, a NASA small explorer mission sharing a ride to space with SPHEREx space telescope, will deploy four suitcase-sized satellites to observe the Sun and space. The satellites will map out the region where the Sun’s outer atmosphere, the corona, transitions to the solar wind, the constant outflow of material from the Sun.
Mission Updates about Studying the Sun’s Corona
The Solar System
Earth Information Center
For more than 50 years, NASA satellites have provided data on Earth's land, water, air, temperature, and climate. NASA's Earth Information Center allows visitors to see how our planet is changing in six key areas: sea level rise and coastal impacts, health and air quality, wildfires, greenhouse gases, sustainable energy, and agriculture.
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Image Of The Day
Artist’s Concept of Gemini Spacecraft
This is an artist’s concept of a two-person Gemini spacecraft in flight, showing a cutaway view. The Gemini program was designed as a bridge between the Mercury and Apollo programs.
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