Primordial Inflation Polarization Explorer
Primordial Inflation Polarization Explorer (PIPER) was a NASA high-altitude scientific balloon program designed to fly a millimeter-wave telescope.
Provided by Wikipedia
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11Published 1995Other Authors: “…Piper…”