Mercury Transit May 9, 2016
- Visualizations by:
- Adriana Manrique Gutierrez
- View full credits
Movies
- Mercury_Transit_H264.mov (1920x1080) [242.6 MB]
- Mercury_Transit_ProRes.webm (1920x1080) [2.3 MB]
- Mercury_Transit_ProRes.mov (1920x1080) [2.6 GB]
Images
- MercuryTransit_fr_00074_print.jpg (1024x576) [68.6 KB]
- MercuryTransit_fr_00074_thm.png (80x40) [6.0 KB]
- MercuryTransit_fr_00074_searchweb.png (320x180) [65.8 KB]
- MercuryTransit_fr_00074_web.png (320x180) [65.8 KB]
Frames
- frames/1920x1080_16x9_60p/ (1920x1080) [28.0 KB]
Mercury transiting the Sun
Credits
Please give credit for this item to:
NASA's Goddard Space Flight Center Conceptual Image Lab
Animator
- Adriana Manrique Gutierrez (KBRwyle) [Lead]
Technical support
- Aaron E. Lepsch (ADNET)
Related pages
Mercury Transit Live Shots May 9, 2016
May 2nd, 2016
Read moreThe Solar Dynamics Observatory captured images of Mercury transiting across the sun on May 9, 2016. B-roll will be added on Friday May 6 NASA scientist Dr. Stephen Rinehart talks about the May 9 Mercury transit, why transits are important and how scientists are using transits in the search for exoplanets. Mercury transit Interview with NASA Scientist Dr. Alex Young NASA will broadcast a stunning view of Mercury on May 9 as it journeys across the sun. The event, known as a transit, occurs when Mercury passes directly between Earth and the sun. This rare phenomenon will cause Mercury to look like a black dot gliding across the sun’s face. Mercury’s last transit was in 2006, and it won’t happen again until 2019!Starting at 7:12 a.m. EDT, Mercury will spend more than seven hours travelling across the sun. NASA’s Solar Dynamics Observatory will take the first near real time, ultra-high definition images ever for this event. This is also an opportunity for NASA scientists to fine tune the spacecraft’s cameras, using a method that can only be done during a transit. NASA scientists are available Monday, May 9 from 6:00 a.m. – 11:30 a.m. EDT to show your viewers amazing images of this event as it unfolds. Scientists will also share why transits are important, and how they’re being used to learn more about planets in our solar system—and beyond. Scientists have been using transits for hundreds of years to study the planets in our solar system. When a planet crosses in front of the sun, it causes the sun’s brightness to dim. Scientists can measure similar brightness dips from other stars to find planets orbiting them, and can calculate their sizes, how far away the planets are from their stars, and even get hints of what they’re made of. Upcoming NASA missions will watch for transits outside our solar system in order to find new planets, including some that could resemble Earth.****To book a window***Contact Claire Saravia – claire.g.desaravia@nasa.govSuggested questions: 1.Mercury is trekking across the sun today for the first time in 10 years. How can we see this transit?2.Why are transits so important to astronomers? 3.Why does NASA watch the sun?4.NASA is using the transit method to study planets beyond our solar system. What do we expect to learn from future missions doing this? 5.Where can we learn more? HD Satellite Coordinates for AMC9-K17: AMC-9 Ku-band Xp 17 Slot AB| 83.0 ° W Longitude | DL 12045.8 MHz | Horizontal Polarity | QPSK/DVB-S | FEC 3/4 | SR 13.235 Mbps | DR 18.2954 MHz | HD 720p | Format MPEG2 | Chroma Level 4:2:0 | Audio EmbeddedMercury Transit Gallery Page For More InformationSee [www.nasa.gov/transit](www.nasa.gov/transit) Related pages
What Mercury’s Unusual Orbit Reveals About the Sun
March 24th, 2022
Read moreMusic Credits: “Swirling Blizzard” by Laurent Dury [SACEM], “Sparkle Shimmer” by William Henries [PRS] and Michael Holborn [PRS] from Universal Production MusicAdditional footage from:Science@NASA: https://science.nasa.gov/science-news/news-articles/on-the-cusp-of-understandingJPL:https://www.youtube.com/watch?v=DMZ5WFRbSTcJohns Hopkins University Applied Physics Lab: https://messenger.jhuapl.edu/ Mercury is special. As the closest planet to the Sun, it occupies a region where the Sun’s influence is changing dramatically. The Sun’s magnetic field, which dominates space close to the Sun, is rapidly waning. And Mercury’s orbit – more elliptical or “oval-shaped” than any other planet – allows it to experience a wider range of solar magnetic field conditions than any other planet. As a result, Mercury provides a unique opportunity to study how the Sun’s influence on a planet varies with distance.In a new study published in Nature Communications, Goddard scientists Norberto Romanelli and Gina DiBraccio used data from NASA’s MESSENGER spacecraft to study the Sun’s changing interaction with Mercury. As Mercury moves through the solar wind, the steady stream of particles escaping the Sun, some of them strike Mercury’s magnetosphere and bounce back towards the Sun. These rebounding solar wind particles generate low-frequency waves that reverberate through space, traveling “upstream” in the solar wind towards the Sun. Romanelli and DiBraccio observed these waves emanating from Mercury and discovered that the rate of wave production varied throughout Mercury’s orbit. As Mercury moved farther from the Sun it generated more waves; as it got closer, the rate of wave production dropped. The results provide key evidence for a theory that these waves are affected, in part, by the strength of the Sun’s magnetic field, which grows weaker with distance. Related pages