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NASA's Hubble Captures Stunning Star Formation in Lupus 3

2/10/2026

Summary

Hubble Reveals Star Formation

NASA's Hubble Space Telescope imaged the Lupus 3 star-forming cloud, 500 light-years away in Scorpius, revealing active star formation.
The image shows bright T Tauri stars and swirling gas indicating ongoing activity.
T Tauri stars are under 10 million years old and vary in brightness during formation.
Illuminated gas marks where radiation interacts with the cloud, while dense dust areas may collapse and extend star formation.

Summary

Hubble Captures Stellar Birth

NASA's Hubble Space Telescope captured a detailed image of the NGC 1333 region, about 950 light-years away, revealing a dense concentration of young stellar objects, including protostars and pre-main-sequence stars.
A protostar with a thick circumstellar disk casts shadows in the nebula, revealing its geometry.
Outflows carve cavities, allowing light to scatter and form a structured reflection nebula.
The observation highlights dynamic inflow and outflow during the protostellar phase.

History

Historical Context

The Hubble Space Telescope, launched on April 24, 1990, marked a significant advancement in astronomy, following earlier efforts like the Orbiting Astronomical Observatory missions (1966-1972). Hubble's observations have led to the discovery of over 1,000 exoplanets and enhanced our understanding of stellar evolution, exemplified by recent images of star-forming regions such as Lupus 3 and NGC 1333, shaping future astronomical research.

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Hubble Reveals Star Formation

NASA's Hubble Space Telescope imaged the Lupus 3 star-forming cloud, 500 light-years away in Scorpius, revealing active star formation.
The image shows bright T Tauri stars and swirling gas indicating ongoing activity.
T Tauri stars are under 10 million years old and vary in brightness during formation.
Illuminated gas marks where radiation interacts with the cloud, while dense dust areas may collapse and extend star formation.

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