NASA’s Earth Observatory published a side-by-side comparison on Oct. 23 of the Pacific Ocean in three different Octobers: ...

Carrying an advanced radar system that will produce a dynamic, three-dimensional view of Earth in unprecedented detail, the NISAR (NASA-ISRO Synthetic Aperture Radar) satellite has launched from ...

A 1,300-pound NASA satellite is hurtling back toward Earth, but don't worry, it's expected to fall in open waters. Van Allen Probe A, a satellite used to survey Earth's permanent radiation belts, is ...

In February, NASA's ER-2 science aircraft flew instruments designed to improve satellite data products and Earth science observations. From data collection to processing, satellite systems continue to ...

NISAR, built jointly by NASA and India’s space agency and launched on Wednesday, will use radar to monitor tiny changes across our planet’s land and icy regions. By Kenneth Chang A new radar satellite ...

July 28 (UPI) --NASA and India plan to deploy a satellite that will map the Earth down to a centimeter after a launch on Wednesday from the Asian nation's southeastern coast. The rocket launch by the ...

A sphere launched by NASA in 1961 named Explorer 9 was made to measure how dense the air is above the Earth. Its radio beacon ...

Set to track sea levels across more than 90% of Earth’s ocean, the mission must first get into orbit. Here’s what to expect. Sentinel-6B, an ocean-tracking satellite jointly developed by NASA and ESA ...

Cyclone Global Navigation Satellite System (CYGNSS) measures wind speeds over Earth's oceans with seven microsatellites. Credit: NASA Langley video capture SAN FRANCISCO – NASA’s Earth Science ...

Roberts Creek, British Columbia, Canada. Amateur astronomer Scott Tilley began his nightly sky observation with his home ...

Add Yahoo as a preferred source to see more of our stories on Google. Want to see you name spelled out in giant letters? Let NASA help A 1,300-pound NASA satellite is hurtling back toward Earth, but ...