Newly developing stars shrouded in thick dust get their first baby pictures in these images from NASA’s Hubble Space Telescope. Hubble took these infant star snapshots in an effort to learn how massive stars form.

Protostars are shrouded in thick dust that blocks light, but Hubble can detect the near-infrared emission that shines through holes formed by the protostar’s jets of gas and dust. The radiating energy can provide information about these “outflow cavities,” like their structure, radiation fields, and dust content. Researchers look for connections between the properties of these young stars – like outflows, environment, mass, brightness – and their evolutionary stage to test massive star formation theories.

These images were taken as part of the SOFIA Massive (SOMA) Star Formation Survey, which investigates how stars form, especially massive stars with more than eight times the mass of our Sun.

The high-mass star-forming region Cepheus A hosts a collection of baby stars, including one large and luminous protostar, which accounts for about half of the region’s brightness. While much of the region is shrouded in opaque dust, light from hidden stars breaks through outflow cavities to illuminate and energize areas of gas and dust, creating pink and white nebulae. The pink area is an HII region, where the intense ultraviolet radiation of the nearby stars has converted the surrounding clouds of gas into glowing, ionized hydrogen.
Cepheus A lies about 2,400 light-years away in the constellation Cepheus.

Glittering much closer to home, this Hubble image depicts the star-forming region G033.91+0.11 in our Milky Way galaxy. The light patch in the center of the image is a reflection nebula, in which light from a hidden protostar bounces off gas and dust.

This Hubble image showcases the star-forming region GAL-305.20+00.21. The bright spot in the center-right of the image is an emission nebula, glowing gas that is ionized by a protostar buried within the larger complex of gas and dust clouds.

Shrouded in gas and dust, the massive protostar IRAS 20126+4104 lies within a high-mass star-forming region about 5,300 light-years away in the constellation Cygnus. This actively forming star is a B-type protostar, characterized by its high luminosity, bluish-white color, and very high temperature. The bright region of ionized hydrogen at the center of the image is energized by jets emerging from the poles of the protostar, which ground-based observatories previously observed.

New images added every day between January 12-17, 2026! Follow @NASAHubble on social media for the latest Hubble images and news and see Hubble’s Stellar Construction Zones for more images of young stellar objects.

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Media Contact:

Claire Andreoli
NASA’s Goddard Space Flight Center, Greenbelt, MD
claire.andreoli@nasa.gov

While this eerie NASA Hubble Space Telescope image may look ghostly, it’s actually full of new life. Lupus 3 is a star-forming cloud about 500 light-years away in the constellation Scorpius. 

White wisps of gas swirl throughout the region, and in the lower-left corner resides a dark dust cloud. Bright T Tauri stars shine at the left, bottom right, and upper center, while other young stellar objects dot the image.

T Tauri stars are actively forming stars in a specific stage of formation. In this stage, the enveloping gas and dust dissipates from radiation and stellar winds, or outflows of particles from the emerging star. T Tauri stars are typically less than 10 million years old and vary in brightness both randomly and periodically due to the environment and nature of a forming star. The random variations may be due to instabilities in the accretion disk of dust and gas around the star, material from that disk falling onto the star and being consumed, and flares on the star’s surface. The more regular, periodic changes may be caused by giant sunspots rotating in and out of view. 

T Tauri stars are in the process of contracting under the force of gravity as they become main sequence stars which fuse hydrogen to helium in their cores. Studying these stars can help astronomers better understand the star formation process.

New images added every day between January 12-17, 2026! Follow @NASAHubble on social media for the latest Hubble images and news and see Hubble’s Stellar Construction Zones for more images of young stellar objects.

Explore More

Media Contact:

Claire Andreoli
NASA’s Goddard Space Flight Center, Greenbelt, MD
claire.andreoli@nasa.gov