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


Studies find evidence of more water on Mars
Posted: Sat, Jun 26, 2010, 9:32 AM ET (1332 GMT)
Mars seen by Hubble August 2003 (STScI) New, separate studies have found evidence that liquid water was found throughout Mars early in its history, and that water may have flowed much more recently. French researchers using observations by NASA and ESA spacecraft have detected clay minerals at several sites in the planet's northern lowlands, according to a paper published in Science. Such minerals, found in abundance in the planet's southern highlands, are formed in the presence of water. A Brown University team, meanwhile, found evidence of more recent liquid water by documenting dozens of valleys in the planets mid-latitude regions, some of which are up to 50 meters wide and several kilometers long. Those valleys, scientists said, were created by water melting from glaciers during the planet's so-called Amazonian epoch, several hundred million years ago. That finding was reported in the journal Icarus.
<<previous article   next article>>
news in brief
Starship explodes during preparations for static-fire test
Posted: Sun, Jun 22 6:52 AM ET (1052 GMT)

French government leads investment in Eutelsat
Posted: Sat, Jun 21 8:38 AM ET (1238 GMT)

NASA further delays Ax-4 launch
Posted: Sat, Jun 21 8:34 AM ET (1234 GMT)

news links
Tuesday, July 1
Move over Starlink, here comes Kuiper
Gulf News — 4:58 am ET (0858 GMT)
USSF Seeks Industry Ideas For Space-Based Interceptors
Aviation Week — 4:57 am ET (0857 GMT)
Don’t forget about Iran’s space program
POLITICO — 4:54 am ET (0854 GMT)
EU Space Act is ‘orbital equivalent of GDPR’, says lawyer
Luxembourg Times — 4:53 am ET (0853 GMT)
Poland’s second ever astronaut is safe in space
Euro Weekly News — 4:49 am ET (0849 GMT)


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