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| | | | | A new study by team including a Penn State astronomer used NASA's James Webb Space Telescope to reveal that some of the protoplanetary disks originally detected by NASA's Hubble Space Telescope surround brown dwarfs, star-like objects that are too small and cool to undergo hydrogen fusion. | |
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| | | | | The NASA/ESA/CSA James Webb Space Telescope has captured the sharpest infrared images to date of one of the most distinctive objects in our skies, the Horsehead Nebula. These observations show a part of the iconic nebula in a whole new light, capturing its complexity with unprecedented spatial resolution. | |
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| | | | | The Euclid space telescope has pierced the opaque dust of a dark cloud in Orion, revealing a nursery of newborn stars. | |
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| | | Using NASA's James Webb Space Telescope, astronomers have identified the new record-holder for the smallest object that forms like a star: a tiny free-floating brown dwarf. Penn State researchers led the discovery. | ||