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10 de mai. de 2024 · Planet Earth is getting rocked by the biggest solar storm in decades – and the potential effects have those people in charge of power grids, communications systems and satellites on edge.
24 de mai. de 2024 · Six of the planets of the Solar System are about to line up for a rare sight in Earth's sky. In the wee small hours of 3 and 4 June 2024, Mercury, Mars, Jupiter, Saturn, Neptune, and Uranus will appear in a straight line in an alignment known as a planet parade.
11 de mai. de 2024 · In-depth. What happened? Activity on the surface of the Sun generates space weather that spreads outwards, across the Solar System. Last week, a very large active region on the Sun facing our planet erupted multiple times and hurled a big solar storm in the direction of Earth.
Há 3 dias · This article provides an overview of the scientific background related to the subject of global warming. It considers the causes of rising near-surface air temperatures, the influencing factors, the process of climate research and forecasting, and the possible ecological and social impacts of rising temperatures.
- Human activity affects global surface temperatures by changing Earth’s radiative balance—the “give and take” between what comes in during the day a...
- Global warming, the phenomenon of increasing average air temperatures near Earth’s surface over the past one to two centuries, happens mostly in th...
- Continued global warming is expected to impact everything from energy use to water availability to crop productivity throughout the world. Poor cou...
- Polar bears live in the Arctic, where they use the region’s ice floes as they hunt seals and other marine mammals. Temperature increases related to...
14 de mai. de 2024 · Climate change is causing America's tornadoes to touch down in new locations, and occur at different times. Experts explain how best to prepare for these hard-to-predict disasters. Future. 20 May...
9 de mai. de 2024 · Explore the wonders of our planet on Smithsonian Magazine's category page. Dive into the environment, geology, climate and the interconnectedness of life.
13 de mai. de 2024 · Looking ahead, scientists in Australia and around the world are working hard to improve our understanding and prediction of space weather events.
