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Mar 20, 2018

Sometimes, in a way, Chicago is like a modern Stonehenge. The way is east to west, and the time is today. Today, and every equinox, the...
Mar 21, 2018

Do you recognize this constellation? Although it is one of the most recognizable star groupings on the sky, Orion's icons don't look quite...
Mar 22, 2018

Shiny NGC 253 is one of the brightest spiral galaxies visible, and also one of the dustiest. Some call it the Silver Dollar Galaxy for its...
Solar System, Mars
Mar 29, 2018

Starting next year, scientists will get their first look deep below the surface of Mars. That's when NASA will send the first robotic lander...
Mar 31, 2018

A slender crescent Moon and inner planets Venus and Mercury never wander far from the Sun in planet Earth's skies. In the fading evening...
Apr 7, 2018

Brush strokes of Jupiter's signature atmospheric bands and vortices form this planetary post-impressionist work of art. The creative image...
Apr 10, 2018

The Early Career Investigator Program (ECIP) in Heliophysics is designed to support outstanding scientific research and career development of...
Apr 12, 2018

Wandering through the constellation Sagittarius, bright planets Mars and Saturn appeared together in early morning skies over the last weeks...
Apr 14, 2018

Deep shadows create dramatic contrasts between light and dark in this high-resolution close-up of the martian surface. Recorded on January...

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