spacetoday.net: space news from around the webin association with SpaceNews


Mars rover discoveries continue
Posted: Sat, Jun 26, 2004, 1:16 PM ET (1716 GMT)
Mars Exploration Rover (NASA/JPL) NASA's twin Mars Exploration Rovers, operating on the surface for over five months now, continue to make new discoveries, as one finds a hematite-laden rock while the other discovers new sedimentary layers. The rover Spirit, on the edge of the Columbia Hills, found a bizarrely-shaped rock dubbed "Pot of Gold" that contains the hematite, a mineral usually formed in the presence of water. The rock's odd shape suggests that it has undergone some kind of weathering process, although whether that weathering is mechanical or chemical in nature remains unclear. On the other side of the planet, the rover Opportunity has discovered new layers of what appear to be sedimentary rocks within the crater Endurance. Those layers suggest that this region of the planet may have exposed to liquid water for a longer period of time.
<<previous article   next article>>
news in brief
Airbus, Leonardo, Thales announce space joint venture
Posted: Sat, Oct 25 11:27 AM ET (1527 GMT)

ESA finalizing 22 billion euro ministerial package
Posted: Sat, Oct 25 11:23 AM ET (1523 GMT)

Iridium reduces forecasts citing SpaceX D2D competition
Posted: Sat, Oct 25 11:19 AM ET (1519 GMT)

news links
Sunday, October 26
Elon Musk's Starbase has transformed the South Texas coast
San Antonio Express-News — 8:02 am ET (1202 GMT)


about spacetoday.net   ·   info@spacetoday.net   ·   mailing list