- The
European X-ray
Observatory Satellite (
EXOSAT),
originally named HELOS, was an X-ray
telescope operational from May 1983
until April 1986 and in that...
-
EnVision (2031)
Astronomy and
cosmology Cos-B (1975–1982) IUE (1978–1996)
EXOSAT (1983–1986)
Hipparcos (1989–1993)
Hubble Space Telescope (1990–present)...
-
Trajectory Details (
Exosat)". NASA.
Archived from the
original on 2016-03-04.
Retrieved 2008-02-27. "NASA –
NSSDC –
Spacecraft –
Details (
Exosat)". NASA. Archived...
-
eventually chose HELOS,
renamed Exosat, and the IMP-D,
renamed ISEE-2, projects. The
European X-ray
Observatory Satellite (
EXOSAT),
originally named "HELOS"...
-
Proxima Centauri.
Further observations of
flare activity were made with the
EXOSAT and
ROSAT satellites, and the X-ray
emissions of smaller, solar-like flares...
-
heavy X-ray
space observatory with
focusing X-ray optics, and
European EXOSAT. The
Chandra X-Ray
Observatory was
launched by NASA in 1999 and is operated...
-
scientist for the medium-energy x-ray
experiment on the
European Space Agency's
EXOSAT satellite and pla**** a
leading role in the
proposal and
design studies for...
- in 1984–85
Lewin made
guest observations with the
European observatory EXOSAT in
collaboration with
colleagues from
Amsterdam and Garching, Germany. This...
-
Union Venera 16
Venus Success Venera 16
orbiter Europe
EXOSAT Earth Success Launch of the
EXOSAT X-ray
satellite ****an
Tenma Earth Success Launch of the...
-
EnVision (2031)
Astronomy and
cosmology Cos-B (1975–1982) IUE (1978–1996)
EXOSAT (1983–1986)
Hipparcos (1989–1993)
Hubble Space Telescope (1990–present)...
