House Committee on Science, Space, and Technology

The Committee on Science, Space, and Technology has jurisdiction over energy research, all federally owned or operated non-military energy laboratories, astronautical research and development, civil aviation, environmental research and development, marine research, the National Institute of Standards and Technology, NASA, NSF, NWS, outer space, and other aspects of scientific research. (source)

http://science.house.gov/

Chairman:
Rep. Lamar Smith [R-TX21]
Ranking Member:
Rep. Eddie Johnson [D-TX30]
Republicans:
22
Democrats:
9

The chairman is always selected from the majority party and the ranking member is the most senior member of the minority party. The majority party ensures it has a majority on every committee.

Chairman
Lamar Smith
TX-21
Republican
Ranking Member
Eddie Johnson
TX-30
Democrat
Ralph Abraham
LA-5
Republican
Brian Babin
TX-36
Republican
Jim Banks
IN-3
Republican
Ami Bera
CA-7
Democrat
Donald Beyer
VA-8
Democrat
Andy Biggs
AZ-5
Republican
Suzanne Bonamici
OR-1
Democrat
Jim Bridenstine
OK-1
Republican
Mo Brooks
AL-5
Republican
Barbara Comstock
VA-10
Republican
Neal Dunn
FL-2
Republican
Elizabeth Esty
CT-5
Democrat
Clay Higgins
LA-3
Republican
Randy Hultgren
IL-14
Republican
Steve Knight
CA-25
Republican
Darin LaHood
IL-18
Republican
Daniel Lipinski
IL-3
Democrat
Zoe Lofgren
CA-19
Democrat
Barry Loudermilk
GA-11
Republican
Frank Lucas
OK-3
Republican
Roger Marshall
KS-1
Republican
Thomas Massie
KY-4
Republican
Gary Palmer
AL-6
Republican
Bill Posey
FL-8
Republican
Dana Rohrabacher
CA-48
Republican
Jacky Rosen
NV-3
Democrat
Marc Veasey
TX-33
Democrat
Randy Weber
TX-14
Republican
Daniel Webster
FL-11
Republican

There are 28 bills referred to this committee: