- Extraterrestrial Jupiter site search Subscribe to Science@NASA Updates Email: Visit En Espa ol Other Languages Subscribe to our AvantGo Channel Host Science @ NASA Content This story is available in audio. June 13: Today astronomers announced the discovery of more than a dozen new planets orbiting distant stars. One of those planetary systems looks curiously like our own. Astronaut Fingers - ...science.nasa.gov
- Skip Navigation Links THE SUN Why We Study the Sun The Big Questions Magnetism - The Key SOLAR STRUCTURE The Interior The Photosphere The Chromosphere The Transition Region The Corona The Solar Wind The Heliosphere SOLAR FEATURES Photospheric Features Chromospheric Features Coronal Features Solar Wind Features THE SUN IN ACTION The Sunspot Cycle Solar Flares Post Flare Loops Coronal Mass ...science.nasa.gov/ssl/pad/solar
- X-Ray Astronomy at MSFC Welcome to X-Ray Astronomy at Marshall Space Flight Center, Huntsville, Alabama. This page introduces the two main emphases of our work: Chandra Project Science and Research in X-Ray Astronomy. The Chandra X-Ray Observatory (CXO), depicted at left, is the third of NASA's Great Observatories. Chandra is managed by MSFC. The Harvard-Smithsonian Center for Astrophysics ...xanth.msfc.nasa.gov/xray
