Senate Committee on Commerce, Science, and Transportation: Science and Space

Chairman
Sen. Bill Nelson [D-FL]
Ranking Member
Sen. Ted Cruz [R-TX]

The chairman is always selected from the majority party. The ranking member is the most senior member of the minority party.

Democrats
8
Republicans
7
Track Committee

Subcommittee Members

Chairman
Bill Nelson
Florida
Democrat
Ranking Member
Ted Cruz
Texas
Republican
Ex Officio
John “Jay” Rockefeller IV
West Virginia
Democrat
Ex Officio
John Thune
South Dakota
Republican
Richard Blumenthal
Connecticut
Democrat
Barbara Boxer
California
Democrat
Daniel Coats
Indiana
Republican
Dean Heller
Nevada
Republican
Ron Johnson
Wisconsin
Republican
Amy Klobuchar
Minnesota
Democrat
Edward “Ed” Markey
Massachusetts
Democrat
Mark Pryor
Arkansas
Democrat
Marco Rubio
Florida
Republican
John Walsh
Montana
Democrat
Roger Wicker
Mississippi
Republican

Committee Bills

No bills have been assigned to this subcommittee.

Recent Activity