Sediment floating in the Gulf of Alaska lent contrasting color to this otherwise winter-white scene acquired by the MODIS (Moderate Resolution Imaging Spectroradiometer) instrument on NASA’s Aqua satellite on December 29, 2023.

Read more ...

The recent cold spell has plunged the nation into a deep freeze, resulting in the closure of 247 national parks, the cancellation of 14 domestic flights, and the scrapping of 107 cruise ship voyages. 

Read more ...

More Articles ...

Subcategories