2024年5月15日 · Looking like a glittering cosmic geode, a trio of dazzling stars blaze from the hollowed-out cavity of a reflection nebula in this new image from NASA’s Hubble Space Telescope. The triple-star system is made up of the variable …

HL Tauri (abbreviated HL Tau) is a young T Tauri star [5] in the constellation Taurus, approximately 450 light-years (140 pc) from Earth [1] in the Taurus Molecular Cloud. [6] The luminosity and effective temperature of HL Tauri imply that its age is less than 100,000 years. [7] At apparent magnitude 15.1, [3] it is too faint to be seen with ...

2024年5月15日 · HP Tau is known as a T Tauri star, a type of young variable star that has not begun nuclear fusion yet but is beginning to evolve into a hydrogen-fueled star similar to our Sun. T Tauri stars tend to be younger than 10 million years old―in comparison, our Sun is around 4.6 billion years old―and are often found still swaddled in the clouds ...

2024年5月19日 · This system includes the HP Tauri variable star, as well as the HP Tau G2 and HP Tau G3. A trio of dazzling stars about 550 light-years away, in the constellation Taurus, flare brightly from the hollow cavity of the reflective nebula in a new Hubble image.

2024年5月19日 · NASA’s Hubble Space Telescope captured a striking image of a trio of stars, including the variable star HP Tau, in a reflection nebula. These young T Tauri stars, not yet undergoing nuclear fusion, are still shrouded in the remnants of the dust and gas clouds from which they formed, highlighting the

2024年5月15日 · HP Tau is known as a T Tauri star, a type of young variable star that hasn't begun nuclear fusion yet but is beginning to evolve into a hydrogen-fueled star similar to our Sun. T Tauri stars...

2024年5月16日 · HP Tau is known as a T Tauri star, a type of young variable star that hasn’t begun nuclear fusion yet but is beginning to evolve into a hydrogen-fueled star similar to our Sun. T Tauri stars tend to be younger than 10 million years old ― in comparison, our Sun is around 4.6 billion years old ― and are often found still swaddled in the ...

2014年11月6日 · Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have captured an image of a protoplanetary disk around a young Sun-like star known as HL Tauri. This revolutionary new image reveals extraordinarily fine detail that has never been seen before in the planet-forming disc around an infant star.

2024年5月23日 · In a breathtaking new image from NASA’s Hubble Space Telescope, a trio of dazzling stars known as HP Tau illuminates the hollowed-out cavity of a reflection nebula, creating a sight that resembles a glittering cosmic geode.

2024年5月15日 · HP Tau is known as a T Tauri star, a type of young variable star that hasn’t begun nuclear fusion yet but is beginning to evolve into a hydrogen-fueled star similar to our Sun. T Tauri stars tend to be younger than 10 million years old ― in comparison, our Sun is around 4.6 billion years old ― and are often found still swaddled in the ...