- 50 minutes ago
China's Tianwen-1 lowers its orbit around Mars to prepare for rover landing https://t.co/E7lsvBC10i https://t.co/gP6s8BGM7D2 hours ago
Tianwen-1 back to the usual usual. Here is 9ish hour plot of carrier. Usual lock/un-locks. https://t.co/w1EUuUuTuP14 hours ago
Nice capture! https://t.co/WDgz3HfaTuLuc Fontaine @coyotefxl
#GOESEast #GOES16 #GRB
Giant dust cloud from Saharan Desert coming to South America. Crop from today's Full Disk sector at 1410UTC. https://t.co/g9Yd6cvD7r23 hours ago
MOM and its daily(?) 10 min home call. It doesn't seem to be in a ground station lock. https://t.co/Cw3M0mS2tZ24 hours ago
I have purchased S-Band cavity filter 2170-2300 MHz. It's useful in satellite receiver applications https://t.co/Pzo0yG8LZ9 Thanks @sysmocom https://t.co/I4ZLTYgk5Z1 day ago
My evening with Tianwen-1. Includes signal just before orbital maneuver, AOS just after completion, ground lock, wide band data, etc. Lot's of activity tonight. https://t.co/hx1p4X5jXq Categories
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Monthly Archives: April 2014
Lunar Eclipse 2014
Persistence and coffee helped to produce the two images below of the Lunar Eclipse last night. I was fighting high wispy clouds all night. The 1st magnitude star Spica was conveniently parked next to the moon and made for a … Continue reading
April Planets with some nice Glass
Spent some time with the big gas planets and Mars. Mars is closest to Earth since 2007 and is still pretty hard to see. Jupiter turned out nice. Saturn was a bit out of focus, seeing was not too good. … Continue reading