Climate is the average weather conditions in a place over 30 years or more. Big Questions. SELECT A TOPIC. 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Here’s your chance to ask them directly. Currently, Jha and Riess, with their colleagues and students, use images from NASA's Hubble Space Telescope to find supernovas with the highest redshifts. What's This Big Bang All About? How Do Massive Black Holes Grow? Gavin Schmidt and Benjamin Cook—both climate specialists from NASA’s Goddard Institute for Space Studies in New York City—will be answering questions live via the @NASA_EO Twitter feed. Climate Time Machine Travel through Earth's recent climate history and see how increasing carbon dioxide, global temperature and sea ice have changed over time. NASA.gov brings you the latest images, videos and news from America's space agency. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind. Find out more about our Earth at NASA Climate Kids! What is the big deal with carbon? The Climate Kids website is a NASA education resource featuring articles, videos, images and games focused on the science of climate change. Weather is a specific event—like a rainstorm or hot day—that happens over a few hours, days or weeks. NASA’s award-winning Space Place website engages upper-elementary-aged children in space and Earth science through interactive games, hands-on activities, fun articles and short videos. It also includes black holes, where the force of gravity … In this game, you must balance CO 2 sources with CO 2 “sinks.” In other words, you must OFFSET all CO 2 emissions so that Earth will not become too warm. Weather & Climate. Very old trees can offer clues about what the climate in an area was like long before measurements were recorded. Keep track of Earth's vital signs, see the planet in a state of flux and slow the pace of global warming with NASA's free mobile apps. How do we know the climate is changing? NASA Planetary Science aims to answer the many questions of the solar system from how life began to how the solar system is evolving. Targeting upper-elementary-aged children, the site includes interactive games, hands-on activities, and engaging articles that make climate science accessible and fun. In contrast, several images of fossil fuel usage are included. The station facilitates the growth of a robust commercial market in low-Earth orbit. Laboratory, Pasadena, Calif., who developed the content for the site. Weather & Climate. Looking for NASA's Climate Kids site? NASA’s Climate Kids website brings the exciting science of climate change and sustainability to life, providing clear explanations for the big questions in climate science. In 1927, an astronomer named Georges Lemaître had a big idea. The decrease in the number and diversity of native plants has caused a drop in butterfly populations. Keep Earth in balance! Climate is the average weather conditions in a place over 30 years or more. Select Topic. Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind. See climatekids.nasa.gov What is happening to the oceans? Please take our survey to let us know what you would like to see from climatekids.com? This question is addressed through a series of questions and answers, each providing related introductory information such as how climate change is studied, the history of Earth’s climate, and the effects of climate change on Earth’s geology and biology. Space Place and Climate Kids websites - NASA sites for kids to find answers to the big questions about Earth and space science through interactive games, videos and … The characteristics of the rings inside a tree can tell scientists how old a tree is and what the weather conditions were like during each year of that tree’s life. Contact NASA Climate Kids. NASA scientists have observed Earth’s surface is warming, and many of the warmest years on record have happened in … Contact NASA Climate Kids. Big Questions. NASA s new "Climate Kids" Web site helps young people understand climate change. The greenhouse effect is the way in which heat is trapped close to the surface of the Earth by “greenhouse gases.” These heat-trapping gases can be thought of as a blanket wrapped around the Earth, which keeps it toastier than it would be without them. Black holes up to about 50 times the mass of our Sun can be formed by normal processes in very massive stars.This can happen throughout galaxies wherever stars have formed recently. Solar System Ambassadors - a nationwide network of volunteers who run events in their communities that feature NASA mission and science. What else do we need to find out? The Climate Kids website is a NASA education resource featuring articles, videos, images and games focused on the science of climate change. They estimate the age of the Universe in two ways: (a) by looking for the oldest stars; and (b) by measuring the rate of expansion of the Universe and extrapolating back to the Big Bang.. Right now, it’s the only one we’ve got! Advanced; Basic; The Nature of Dark Matter The Coma Cluster of galaxies. The Climate Kids website is a NASA education resource featuring … In the meantime, you can follow us on Twitter and Facebook to stay updated on our progress. Philosophers can discuss those questions at length, but the idea that you can make actual observations and measurements to try and answer those big questions really appealed to me." Climate Time Machine This series of visualizations shows how some of Earth's key climate indicators are changing over time. And they monitor Earth’s climate in other ways, too. Weather & Climate. How do we know the climate is changing? What Can Trees Tell Us About Climate Change? In general, astronomers learn about the Universe by the electromagnetic radiation (or light) that we see from it.The light we see is in the form of radio waves, infrared, optical, ultraviolet, X-ray, and gamma-ray emission. Earth Observatory is hosting a climate Q & A with NASA scientists at 2 pm EDT on Wednesday, September 18. How do we know the climate is changing? Climate Time Machine Travel through Earth's recent climate history and see how increasing carbon dioxide, global temperature and sea ice have changed over time. We are currently building a new site which will be ready soon. What is happening to the oceans? The solar system is a place of beauty and mystery, incredible diversity, extreme environments, and continuous change. Space Place and Climate Kids websites - NASA sites for kids to find answers to the big questions about Earth and space science through interactive games, videos and articles. 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