posted on Mar, 19 2016 @ 01:32 AM
NASA's MMS Celebrates a Year in Space
To celebrate the anniversary of the MMS launch, we're sharing a host of MMS facts from its flawless first year!
1 year: Length of time MMS has been in space
4: Number of observatories launched together on a single United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station, Florida, on
March 12, 2015.
600: Number of people who helped build MMS.
8: Total pairs of booms successfully deployed.
100: Number of sensors flying on the four MMS observatories — all working perfectly.
33: Number of times per second that the Fast Plasma Investigation instrument on board MMS gathers pressure, velocity and temperature observations of
the charged particles in space.
8 Terabytes: Amount of MMS data collected and shared with the public.
360: Number of times MMS has crossed the magnetopause.
6 miles: Closest approach of MMS observatories while flying in formation — a new space formation record set in October 2015.
43,500 miles: Greatest height at which GPS receivers have ever been used successfully — a record set by MMS in March 2015.
22,000 miles per hour: Fastest speed at which GPS receivers have ever been used successfully — a record set by MMS in March 2015.
NASA launched the Magnetospheric Multiscale, or MMS, mission on March 12, 2015. MMS consists of four identical spacecraft that orbit around Earth
through the dynamic magnetic system surrounding our planet to study a little-understood phenomenon called magnetic reconnection. Magnetic reconnection
is a fundamental process that happens in space, which powers a wide variety of events, from giant explosions on the sun to green-blue auroras
shimmering in the night sky.