Mars shines in the evening, and is joined briefly by Mercury. Jupiter joins Venus as the month goes on. And all month, look ...

The SUrface Dust Analyzer (SUDA) sits in the clean room at the Laboratory for Atmospheric and Space Physics (LASP) at the University of Colorado Boulder. Dry nitrogen gas is continually pumped through ...

This video shows a test deployment of Europa Clipper’s very high frequency (VHF) radar antenna. In its stowed configuration for launch, the devices will be about the size of a small lunchbox. In the ...

May - Cool as Ice Every winter, a layer of carbon dioxide frost (dry ice) forms on the surface of Mars. At its greatest extent in midwinter, this frost reaches from the poles down to the middle ...

Open Principles The principles of open science are to make publicly funded scientific research transparent, available, and reproducible. Advances in technology, including collaborative tools and cloud ...

Written by Scott VanBommel, Planetary Scientist at Washington University in St. Louis Curiosity was back at work on Monday, ...

The solar wind starts its journey at the Sun. It emanates from features on the Sun such as dark and cool regions called coronal holes and active regions, which are characterized by strong magnetic ...

Solar Flares A solar flare is an intense burst of radiation, or light, on the Sun. These flashes span the electromagnetic spectrum — including X-rays, gamma rays, radio waves, and ultraviolet and ...

NASA’s Mars rover Curiosity acquired this image, looking southwest toward the distant large boxwork structures in the Uyuni ...

There’s no popping out to the hardware store for a different tool when you’re on the job in space. Engineers, working closely with astronauts as they trained for and worked on Hubble, developed ...

NASA offers a number of opportunities in the Research Opportunities for Space and Earth Science (ROSES) solicitation for support of Open Science projects. Explore the list below of those that are ...

Figure 3. These images of Typhoon Kong-rey observed on October 29, 2024, show microwave data from TROPICS-3 . This storm formed in the Central Pacific Ocean near Guam on October 24, and tracked east, ...