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 ...
Space on MSN9d
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, ...
American Institute of Physics2y
Stella Kafka
As executive director of the American Association of Variable Star Observers (AAVSO), a non- profit worldwide scientific and educational organization of amateur and professional astronomers, Stella ...
EurekAlert!18d
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 ...
EurekAlert!17d
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 ...
JSTOR Daily6y
Discovery of an Unusual High State in the Long-Term Light Curve of AM Herculis
Using data from the American Association of Variable Star Observers, we compare the characteristics of this faint high state to the subsequent normal high state, and a prior “failed high state,” in ...
azoquantum17d
NASA Celebrates Hubble's Discovery of the Expanding 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 rhythmic ...
Yahoo9d
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 ...