Start Date: End Date: Published Date Data Date
An Unexpected Expanse of Sand in Alaska
720 x 699 JPEG
Published December 2, 2020
Dune fields of interest to scientists who study the Red Planet stand out in the Kobuk Valley amid a backdrop of green.
Related images:
720 x 600 JPEG
4084 x 5114 4 MB - JPEG
JPEG
Outburst at Desolation Lake
720 x 800 PNG
Published November 30, 2020
A flood in a glacial lake behind Lituya Glacier surprised an unsuspecting fisherman and reworked a young delta in Alaska.
2633 x 2926 4 MB - JPEG
720 x 480 JPEG
PNG
Painting Pennsylvania Hills
Published November 28, 2020
The region of rolling hills and valleys is part of a geologic formation known as the Ridge and Valley Province.
4781 x 3810 9 MB - JPEG
3497 x 3497 4 MB - JPEG
1535 x 1307 623 KB - JPEG
Lituya Bay’s Apocalyptic Wave
Published November 20, 2020
One of the tallest tsunami waves known to science slammed this Alaskan bay in 1958.
1490 x 1207 2 MB - JPEG
Thomsen River Estuary, Banks Island
720 x 620 JPEG
Sea ice and waterways along the north side of Canada’s high-Arctic island reveal compelling patterns when viewed from above.
4156 x 3582 4 MB - JPEG
720 x 700 JPEG
720 x 539 JPEG
720 x 540 JPEG
Tremendous Tides in Broad Sound
720 x 800 JPEG
Published November 21, 2020
Tidal swings here are greater than at any other place on the east coast of Australia.
3496 x 3884 11 MB - JPEG
Shedding Light on Greenland
Published November 15, 2020
Nature’s beauty overtook science for an evening.
17082 x 10295 20 MB - JPEG
1301 x 867 292 KB - JPEG