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Universe, Exoplanets
Feb 4, 2019

This blog post originated in the 2017 Science Mission Directorate Technology Highlights Report (33 MB PDF). Technology Development Acquiring images...
Solar System
Feb 4, 2019

The proposal due dates for five Planetary Science program elements of ROSES-2018 were previously temporarily changed to "TBD" as a result of the...
Feb 4, 2019

Massive stars profoundly affect their galactic environments. Churning and mixing interstellar clouds of gas and dust, stars -- most notably...
Feb 3, 2019

Why would the sky look like a giant fan? Airglow. The featured intermittent green glow appeared to rise from a lake through the arch of our...
Feb 2, 2019

The silhouette of an intriguing dark nebula inhabits this cosmic scene. Lynds' Dark Nebula (LDN) 1622 appears against a faint background of...
Feb 1, 2019

Spiral galaxy pair NGC 4567 and NGC 4568 share this sharp cosmic vista with lonely elliptical galaxy NGC 4564. All are members of the large...
Universe
Jan 31, 2019

The proposal due dates for 5 program elements in Appendix D of ROSES-2018 were previously temporarily changed to "TBD" as a result of the partial...
Earth
Jan 31, 2019

The proposal due dates for four program elements in Appendix A of ROSES-2018 were previously temporarily changed to "TBD" as a result of the partial...
Jan 31, 2019

Blown by fast winds from a hot, massive star, this cosmic bubble is huge. Cataloged as Sharpless 2-308 it lies some 5,200 light-years away...
Sun
Jan 30, 2019

The proposal due dates for three program elements in Appendix B of ROSES-2018 were previously temporarily changed to "TBD" as a result of the partial...

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