The CSDA Program's Data Acquisition Request System lets authorized users submit proposals for yet-to-be-collected data from CSDA's commercial partners.
On Jan. 31, 1958, Explorer 1 became the first satellite launched by the United States. Its primary science instrument, a cosmic ray detector, was designed to ...
The Cosmic Background Explorer satellite (COBE) went up on a Delta rocket on Nov. 18, 1989, into a polar sun-synchronous orbit 900 km up. Our team at NASA ...