Action Center Past Action Alerts Dear Colleague Letters to Support Science (April 2021) Interact with Congress Through Constituent Requests (February 2021) Take a Stand on Proposed Regulation to Limit Duration of International Student Visas (October 2020) Support Research Relief Today and Tomorrow (September 2020) Support NASA Astrophysics and WFIRST (April 2018) Stop the Graduate Student Tuition Tax (December 2017) Tax Reform Consequences for Higher (November 2017) Support a Bipartisan Budget Deal (July 2017) End the Sequestor (July 2017) In support of DOE-Science, appropriations (May 2017) In support of NSF, appropriations (May 2017) In support of the NSF & the DOE Office of Science, appropriations (March 2015) In support of increased funding for NASA and NSF, appropriations (May 2014) Action alert to end the sequester (December 2013) Notice about comments RE: NASA's strategic direction (August 2012) Regarding the economic stimulus bill (2009) In support of science, appropriations (September 2008) Regarding Pu-238 production Regarding increasing NASA funding (2007)