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‘Interstellar Glaciers’: NASA’s SPHEREx Maps Vast Galactic Ice Regions

How NASA’s Roman Mission Will Unveil Our Home Galaxy Using Cosmic Dust

Webb Telescope: A prominent protostar in Perseus

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Using NASA Spitzer Space Telescope, astronomers have, for the first time, found signatures of silicate crystals around a newly forming protostar in the constellation of Orion.

This image from NASA Spitzer Space Telescope shows what lies near the sword of the constellation Orion -- an active stellar nursery containing thousands of young stars and developing protostars. Many will turn out like our sun.

Astronomers have discovered some of the youngest stars ever seen thanks to the Herschel space observatory; dense envelopes of gas and dust surround the fledging stars known as protostars, make their detection difficult until now.

Infrared images from instruments at Kitt Peak National Observatory left and NASA Spitzer Space Telescope document the outburst of HOPS 383, a young protostar in the Orion star-formation complex.

In this composite image of the Omega, or Swan, Nebula, SOFIA's view reveals evidence that parts of the nebula formed separately to create the swan-like shape seen today.

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HWO SIG Seminar, 12 August 2026

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