Astronauts Photograph Utah Desert Meanders An astronaut aboard the International Space Station photographed the stark desert topography of Utah’s San Juan River on October 6, 2026, science.nasa.gov reported. The image captures an impressive series of entrenched meanders known locally as goosenecks. Tens of millions of years ago, the San Juan River shared characteristics with today’s … Read more
Geologic Origins and Formation of the Akrotiri Peninsula The Akrotiri Peninsula, forming the southernmost tip of Cyprus, serves as a record of the island’s tectonic history. According to the NASA Earth Observatory, the island originated 90 million years ago when molten rock solidified on the seafloor to create oceanic crust. Tectonic forces later pushed this … Read more
Shrouded in ice in the lonely Weddell Sea, Vega Island is an eerie sight to behold on the eastern side of the Antarctic Peninsula. Ice, rock outcrops, and glacial moraines combine to create the appearance of a smirking skull in profile looking toward Devil Island. Landsat 9 Captures Seasonal Changes on Vega Island Satellite images … Read more
Antarctic Sea Ice Hits Third-Lowest Winter Maximum Recorded by Satellites Antarctic sea ice likely reached its annual winter maximum extent on September 14, covering an estimated 17.59 million square kilometers (6.79 million square miles). NASA and the National Snow and Ice Data Center (NSIDC) reported that the measurement marks the third-lowest winter peak in the … Read more
Greenland’s bedrock, hidden beneath 1.7 million square kilometers of ice reaching over 3 kilometers thick, has been mapped in unprecedented detail by researchers using Ice Flow Perturbation Analysis. Led by NASA scientists and published in Geophysical Research Letters, the work reveals 1,943 subglacial valleys, offering new clues to the island’s geological past and the future … Read more
Earth’s seasons are driven by a roughly 23.5-degree tilt on its rotational axis, a feature formed approximately 4.5 billion years ago when an ancient planetary body named Theia collided with the young planet in the same cataclysmic event that created the Moon, according to NASA. This planetary tilt dictates how direct sunlight hits the Northern … Read more
An unusually strong heat dome trapped hot air across the western United States, bringing the hottest temperatures of the year so far to tens of millions of people from California to Canada, according to CNN. Nearly 50 million people faced heat alerts as a sprawling ridge of high pressure pushed temperatures 10 to nearly 20 … Read more
Space station astronaut Jessica Meir witnessed the aurora illuminate Earth’s atmosphere with ethereal greens, reds, and purples on September 7, 2026, prompting a public nod to Jimi Hendrix’s 1967 hit “Purple Haze.” Orbiting at an altitude of 255 miles (411 kilometers) above Kyrgyzstan, crew members aboard the International Space Station captured the vibrant atmospheric display … Read more
An early September dust plume blanketed parts of Mali and neighboring countries in West Africa, driven by powerful haboobs and convective winds captured by NASA satellites. According to Tianle Yuan, an atmospheric scientist at NASA’s Goddard Space Flight Center, these intense seasonal dust storms typically wind down as summer ends across the region, though atmospheric … Read more
According to the NASA Earth Observatory, a striking 12-mile stretch of Lake Huron’s shoreline reveals a unique geological pattern of parallel islands, captured in July 2026 by the OLI (Operational Land Imager) on the NASA-USGS Landsat 9 satellite. Known as the Les Cheneaux Islands, this archipelago of 36 islands sits near the Michigan Upper Peninsula … Read more