In August 2003,
the same team of astronomers as well as another team of astronomers (including Gordon Walker, Suzie Ramsay Howat, Kevin Volk, Robert Blum, David Balam, and Verne Smith) found that the brown dwarf had its own brown dwarf companion designated «bb» (Gemini press release and IAUC 8188).
Not exact matches
The new COS observations build and expand on the findings
of a 2015 Hubble study by the
same team, in which
astronomers analyzed the light from one quasar that pierced the base
of the bubble.
When Hartmann and his colleague Donald Davis presented the giant - impact hypothesis at a conference in 1974, they learned that a
team of Harvard
astronomers had come up with the
same idea.
A
team of astronomers led by Wouter Vlemmings, Chalmers University
of Technology, have used the telescope Alma (Atacama Large Millimetre / Submillimetre Array) to make the sharpest observations yet
of a star with the
same starting mass as the Sun.
In fact, at the
same meeting another
team of astronomers led by William Dawson
of the University
of California, Davis, announced the discovery
of the Musket Ball Cluster, somewhat closer to Earth, which also consists
of two smaller clusters in the process
of merging.
Interestingly, another
team of astronomers last January came up with the
same estimate using a different database and different technique.
On May 21, 2002, a
team of astronomers (Patrick J. Lowrance, J. Davy Kirkpatrick, and Charles A. Beichman) announced that Upsilon Andromedae has a dim stellar companion B that shares the
same common proper motion as Star A. Upsilon Andromedae B currently is separated from Star A by around 750 AUs.
In August 2003, the
same team (as well as another
team)
of astronomers discovered that the brown dwarf had its own brown dwarf companion (Gemini press release — more below).