Tropical Depression Choi-wan formed in the northwestern Pacific Ocean as NASA's Terra satellite passed overhead and captured infrared data on the developing storm.
Former Tropical Storm Dujuan strengthened into a typhoon and when NASA's Terra satellite passed overhead it got a clear look at the storm's new large eye.
Tropical Storm Ida has been dealing with wind shear and appeared somewhat shapeless on imagery from NASA's Aqua satellite on September 23.
When NASA's Terra satellite passed over Tropical Storm Ida on September 22, it was meandering and going in circles in the Central Atlantic Ocean.
When NASA's Terra satellite passed over the circular Typhoon Krovanh in the Northwestern Pacific Ocean, the Marianas Islands were in the storm's southeastern quadrant, and looked like five o'clock in the storm clouds' circulation.
The tropical trio of tropical cyclones continued on September 3 when NASA's Aqua satellite passed over the Pacific Ocean. Images taken from several overpasses were put together to create a panorama of the Pacific that included ...
Typhoon Kilo is the westernmost tropical cyclone of a four storms in the Pacific Ocean basin on September 4. From west to east they include Typhoon Kilo, Hurricane Ignacio, Hurricane Jimena and Tropical Storm Kevin.
A NASA satellite launched just seven months ago has lost the use of one of two science instruments, but the space agency said Wednesday that the mission to map global soil moisture will continue.
When NASA's Terra satellite passed over Tropical Storm Ignacio on Sept. 1 it gathered cloud and wind data on the weakening storm.
NASA's Terra satellite collected this natural-color image with the Moderate Resolution Imaging Spectroradiometer, MODIS, instrument on August 23, 2015.