Antes de la Revolución Industrial, el clima de la Tierra cambiaba debido a eventos naturales como la actividad volcánica y las variaciones de la energía solar.

This animation shows the change in atmospheric nitrogen dioxide (NO₂) levels as a result of COVID-19 stay-at-home restrictions.

Quiz: Our home planet

The carbon dioxide cycle is the movement of carbon dioxide (CO₂) between the land, the atmosphere, and the ocean. Print this page to color with your kids at home.

This video shows the accumulation of atmospheric carbon dioxide (CO₂) during a single calendar year.

Quiz: Carbon and the climate

Oceanographer Josh Willis discusses the heat capacity of water, performs an experiment to demonstrate heat capacity using a water balloon and describes how water's ability to store heat affects Earth's climate.

The past decade has been the hottest ever recorded since global temperature records began 150 years ago. This video discusses the impacts of the sun's energy, Earth's reflectance and greenhouse gasses on global warming.

Learn how you can explore Earth Now's many features, including real-time data visualizations of Earth's vital signs and 3D models of Earth-orbiting satellite missions.

¡La NASA no explora solamente el espacio exterior! Desde 1959, con el lanzamiento del primer satélite meteorológico, la NASA ha estado estudiando nuestro planeta de origen a escala global.

This movie shows the evolution of several regions of the Greenland Ice Sheet between 2008 and 2300 based on three different climate scenarios.

NASA Earth Right Now promo

This animation shows how various temperature records and Arctic sea ice have changed between 1850 and 2018 from human and natural drivers of climate change.

A view from one of our flying science laboratories over the ice in Greenland during Operation IceBridge.

NASA scientists say 2013 tied for the seventh warmest of any year since 1880, continuing a long-term trend of rising global temperatures.

NASA's new Orbiting Carbon Observatory-2 space satellite will probe the carbon cycle like never before, telling us where the carbon is going and giving us clues as to where we will end up.

An animation shows several high impact events across the globe between August 2019 and January 2020, including the Australian bushfires.

This documentary traces the efforts of NASA’s Jet Propulsion Laboratory to measure greenhouse gases.

Video: Images created from GRACE data showing changes in Antarctic ice mass since 2002.

This visualization shows sea surface temperature (SST) data from January 2016 through March 2020.

A visualization shows global temperature changes per latitude zone from 1880 to 2021.

Head into the field with first responders, fire scientists and forest managers to see what challenges they face and how NASA can help mitigate the effects of longer and more intense fire seasons.

Durante más de 20 años, la NASA ha estado rastreando la topografía de la superficie global del océano para comprender el importante papel que desempeña en nuestras vidas.

Aprende cómo se desplaza el dióxido de carbono alrededor de la Tierra. Además, el archivo descargable incluye una página con definiciones de términos.

Video: how different factors, both natural and industrial, contribute to global warming.