SDO | Solar Dynamics Observatory
SDO is designed to help us understand the Sun's influence on Earth and Near-Earth space by studying the solar atmosphere on small scales of space and time and in many wavelengths simultaneously.
Sun: Exploration - NASA Science
NASA and other international space agencies monitor the Sun 24/7 with a fleet of solar observatories, studying everything from the Sun’s atmosphere to its surface. NASA’s Parker Solar Probe is studying our star from closer than any previous spacecraft.
In Depth | Sun – NASA Solar System Exploration
The Sun orbits the center of the Milky Way, bringing with it the planets, asteroids, comets, and other objects in our solar system. Our solar system is moving with an average velocity of 450,000 miles per hour (720,000 kilometers per hour).
January 2025 – Solar Cycle 25 - NASA Blogs
2025年1月6日 · NASA observes the Sun and our space environment constantly with a fleet of spacecraft that study everything from the Sun’s activity to the solar atmosphere, and to the particles and magnetic fields in the space surrounding Earth. Author Sarah Frazier Posted on January 3, 2025. Search for: Search.
The Sun - NASA Science
This composite image of the Sun includes high-energy X-ray data from NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) shown in blue;... The Sun blew out a coronal mass ejection along with part of a solar filament over a three-hour period (Feb....
Watch a 10-Year Time Lapse of Sun From NASA’s SDO - NASA
2020年6月24日 · This 10-year time lapse of the Sun at 17.1 nanometers (an extreme ultraviolet wavelength that shows the Sun’s outermost atmospheric layer – the corona) shows the rise and fall of the solar cycle and notable events, like transiting planets and solar eruptions.
Parker Solar Probe: Humanity’s Closest Encounter with the Sun
2024年12月27日 · Breaking its previous record by flying just 3.8 million miles above the surface of the Sun, NASA’s Parker Solar Probe hurtled through the solar atmosphere at a blazing 430,000 miles per hour — faster than any human-made object has ever moved.
Solar System Exploration: The Sun - NASA
2023年5月17日 · NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery. About NASA's Mission; Join Us
NASA Knows: How Does the Sun Behave? (Grades 5-8) - NASA
2024年12月18日 · Learn more about the Sun. NASA’s Parker Solar Probe launched in 2018 on the first-ever mission to fly into the Sun’s corona. Since its first pass through the corona in 2021, every orbit has brought it closer to the Sun. On Dec. 24, 2024, it made the first of its three final, closest solar approaches of its primary mission.
The Sun By the Numbers – NASA Solar System Exploration
2025年1月9日 · The Sun is the star at the heart of our solar system. Its gravity holds the solar system together, keeping everything – from the biggest planets to the smallest bits of debris – in its orbit.