Tag Archives: stuns

IN A NUTSHELL 🔭 The James Webb Space Telescope has directly imaged its first exoplanet, TWA 7b, revolutionizing exoplanet discovery. 🪐 TWA 7b, a planet with a mass similar to Saturn, is located about 100 light-years from Earth, offering insights into planetary formation. 🌟 Webb’s advanced infrared capabilities and coronagraph technology enable it to overcome challenges in direct imaging of …

Greenland’s ice-covered landscape looks like an immovable block on satellite maps. Yet the story locked beneath its center suggests a very different past, one that places future coastal cities in a tight spot. During the Pleistocene – the geologic chapter that began about 2.7 million years ago and ran through innumerable swings between cold and mild – the island’s ice waxed and …