The Star That Proved the Universe Is Bigger Than We Imagined
Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...
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A young star may soon disappear: Inside the great dimming of T Tauri
One of the most notable baby stars in the galaxy, T Tauri, could be about to vanish from sight for decades as a thick, ...
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NASA celebrates Edwin Hubble’s discovery of a new universe
astronomers partnered with the American Association of Variable Star Observers (AAVSO) to study the star. AAVSO observers followed V1 for six months, producing a plot, or light curve, of the ...
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Hubble M31 Cepheid Variable Star V1 (IMAGE)
astronomers partnered with the American Association of Variable Star Observers (AAVSO) to study the star. AAVSO observers followed V1 for six months, producing a plot, or light curve, of the ...
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A young star may soon disappear: Inside the great dimming of T Tauri
Credit: Hubble ACS; Alexander Brown et al/Melina Thévenot Amateur astronomers, as part of the American Association of Variable Star Observers (AAVSO), have been tracking the brightness variations ...