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Significant Event Report for Week Ending 1/23/1998
Cassini Significant Event Report For Week Ending 01/23/98 MSO Significant Events input for week of Friday 01/16 through Thursday 01/22: Spacecraft Status: The Cassini spacecraft is presently travelling at a speed of approximately116,000 kilometers/hour (~72,000 mph) and has travelled approximately…
A Brief History of Animals in Space
Before humans actually went into space, one of the prevailing theories of the perils of space flight was that humans might not be able to survive long periods of weightlessness. For several years, there had been a serious debate among…
Significant Event Report for Week Ending 1/16/1998
Cassini Significant Event Report For Week Ending 01/16/98 MSO Significant Events input for week of Friday 01/09 through Thursday 01/15: Spacecraft Status: Most recent Spacecraft status is from the DSN tracking pass on Wednesdayevening, 1/14, over Canberra. The Cassini spacecraft…
Significant Event Report for Week Ending 1/9/1998
Cassini Significant Event Report For Week Ending 01/09/98 Significant Events input for 3 weeks from Friday 12/19 through Thursday 01/08. (This is an expanded report covering events over the JPL holiday period.) Spacecraft Status: The Cassini spacecraft is in an…
A New Class of X-ray Star?
Teaming up space telescopes to make simultaneous ultraviolet and X-ray observations, astronomers may have solved a 20-year old mystery and possibly discovered a new class of X-ray star. The unlikely suspect is a second magnitude star 600 light-years away in…
Hubble Pinpoints Distant Supernovae
WASHINGTON, DC-Peering halfway across the universe to analyze light from exploded stars which died long before our Sun even existed, NASA’s Hubble Space Telescope has allowed astronomers to determine that the expansion of the cosmos has not slowed since the…
Hubble Finds Most of Visible Light in the Universe
A closer look at the Hubble Space Telescope’s most detailed image, the Hubble Deep Field, reveals that the faint galaxies seen by Hubble could account for most of the visible light in the cosmos. “We appear close to completing a…
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