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A SpaceX Falcon Heavy rocket launched the GEOS-U satellite into orbit on June 25 from NASA’s Kennedy Space Center in Florida. According to the World Meteorological Organization (WMO), it is expected to reach geostationary orbit, 22,236 miles above Earth, in…

The first of a pair of climate satellites designed to study heat emissions at Earth’s poles for NASA is in orbit after lifting off atop Rocket Lab’s Electron rocket from the company’s Launch Complex 1 in Māhia, New Zealand at…

Satellites often inspire me to write about them. Perhaps the reason for the inspiration is that they seem like a long-established concept, that they have always been here and that there is nothing unusual about them. However, how much do…

Although it seems that in the fight against the climate crisis, the strongest focus is on reducing carbon dioxide emissions, last year’s UN Conference on Climate Change showed that there is a problem that needs to be addressed even more…

The World Meteorological Organization has welcomed the successful launch of the Copernicus Sentinel-6 Michael Freilich ocean-monitoring satellite. Its high-precision measurements of Earth’s oceans from space will provide crucial information about sea level rise and critical inputs for weather forecasting. The…

As greenhouse gases go, methane is a heavy hitter – one with a heat-trapping ability 25 times that of carbon dioxide (CO2) over the course of a century. As the second-most abundant greenhouse gas after CO2, slowing methane emissions could…

What connects Earth’s largest, hottest desert to its largest tropical rain forest? The Sahara Desert is a near-uninterrupted brown band of sand and scrub across the northern third of Africa. The Amazon rain forest is a dense green mass of…