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


New experiment fails to detect dark matter particles
Posted: Fri, Nov 1, 2013, 7:18 AM ET (1118 GMT)
LUX dark matter experiment (Sanford Lab) The initial run of a new experiment designed to detect dark matter failed to detect any candidate dark matter particles, scientists said this week. The Large Underground Xenon (LUX) experiment, located about 1.5 kilometers underground in a former mine in South Dakota, is intended to be the most sensitive tool yet to search for weakly interacting massive particles, or WIMPs, a hypothesized particle that may constitute dark matter. During a 90-day test tun of LUX earlier this year, though, the experiment failed to detect any particles that could be considered WIMPs. That result conflicts with other experiments which claimed to have detected signatures of WIMPs. Scientists plan to use LUX on a full 300-day run next year to search more thoroughly for WIMPs. Dark matter constitutes about one quarter of the overall universe, far more than ordinary matter, but what form it takes remains a mystery to scientists.
<<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