This is a collection of our most powerful, newsworthy, and frequently used Hyperwall-ready visualizations, along with several that haven't gotten the attention they deserve. Areas like planet-star interactions, planetary formation, and even study of the Earth itself enable researchers to develop tools to learn more about how exoplanets evolve, and what ingredients are necessary to support life. Researchers in NASA Goddard Space Flight Center's Sellers Exoplanet Environments Collaboration are leveraging work across disciplines to better understand exoplanets. Future missions like the James Webb Space Telescope will be able to study these discovered planets in greater detail, helping determine their composition. The Transiting Exoplanet Survey Satellite, which launched in April 2018, will monitor 200,000 of the brightest dwarf stars for transiting exoplanets. Other NASA missions also play a key role in detecting exoplanets. Using a wide variety of methods, astronomers have discovered more than 3,700 exoplanets to date, largely thanks to NASA's Kepler/K2 mission. Exoplanets can also teach us more about planets in the universe, such as the diversity of planets in the galaxy, how they interact with their host stars and with each other, and how common solar systems like ours really are. Since water is necessary for life as we know it, its presence is required for worlds to be considered capable of supporting life. Of particular interest are planets that may orbit in their star’s habitable zone, the distance from a star where temperatures allow liquid water to persist on a planet’s surface, given a suitable atmosphere. This group also contains animations of the spacecraft themselves.įor breaking news solar events, go to this gallery.For frequently-asked-question interviews with NASA scientists, go here.Īn exoplanet is a planet orbiting a star other than the Sun. Under "NASA Spacecraft" you will find our visuals grouped by the satellite they were collected by, or that they refer to. Under "Facets of Space Weather" you will find our visuals grouped by the subject they address. For more infomation about NASA's media use guidelines see this page. Unless specifically marked otherwise, all these materials are public domain and free to use. All videos are available in several formats and qualities including Apple ProRes for broadcast quality. Most of the animations and visualizations are available as frames and all the recent ones are HD quality. In the case of orbit visualizations, they are based on actual orbit information. Visualizations are different from pure animations because they are data-driven. This gallery organizes satellite footage, animations, visualizations, and edited videos produced at the Goddard Space Flight Center. Heliophysics is the science of space weather. Space weather includes any and all conditions and events on the sun, in the solar wind, in near-Earth space and in our upper atmosphere that can affect space-borne and ground-based technological systems and through these, human life and endeavor. The term "space weather" was coined not long ago to describe the dynamic conditions in the Earth's outer space environment, in the same way that "weather" and "climate" refer to conditions in Earth's lower atmosphere. Scientists study the solar cycle so we can better predict solar activity. The Sun’s outbursts-including eruptions known as solar flares and coronal mass ejections-can disturb the satellites and communications signals traveling around Earth, or one day, Artemis astronauts exploring distant worlds. Understanding the Sun’s behavior is an important part of life in our solar system. Now that the star has passed solar minimum, scientists expect the Sun will grow increasingly active in the months and years to come. Over the course of each cycle, the star transitions from relatively calm to active and stormy, and then quiet again at its peak, the Sun’s magnetic poles flip. In a press event, experts from the panel, NASA, and NOAA discussed the analysis and Solar Cycle 25 prediction, and how the rise to the next solar maximum and subsequent upswing in space weather will impact our lives and technology on Earth.Ī new solar cycle comes roughly every 11 years. The Solar Cycle 25 Prediction Panel announced solar minimum occurred in December 2019, marking the transition into a new solar cycle.
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