Space nerd, Image processor, Lazy photographer, Humanist

Joined October 2020
Titan hiding behind Saturn. A color composition composed of three images taken through red, green and blue filters by the Cassini spacecraft. Date: 2012-07-01. Credit: NASA/JPL-Caltech/Space Science Institute/ D. Machacek.
1
13
1,109
Daniel Macháček retweeted
1/n 🧵Dust Storm Conditions over Mars ' North Polar Cap Full size video: flic.kr/p/2qtp1Vt Credits: Processing: AndreaLuck CC BY Raw Data: @ESA / @DLR_en / @FU_Berlin ESA Mars Express 2006-11-16 5k image in thread ⬇️ S2, RE, P2. ND, P1, IR, S1, R,G,B #Astronomy #Space
7
67
9
250
43,568
Fantastic look at the interaction of Saturn's moon Prometheus with the F ring by Jacint Roger (alias Landru79).
Replying to @landru79
El último gif con esos datos, alineado a los anillos. #CASSINI-HUYGENS #SATURN MISSION Target: #Saturn #Rings #Prometheus Narrow Angle CLEAR filter 2006-11-24 NASA/JPL/j. Roger
4
652
"Flyby" of Pluto's Wright Mons and Tenzing Montes.
2
1
19
1,215
Daniel Macháček retweeted
Looking down at Saturn's swirling clouds—a view made from image data captured with Cassini's narrow-angle camera on October 30, 2006 #OTD
6
53
239
7,419
33 years ago, Galileo spacecraft took first images of asteroid and started new era of exploration of those enigmatic "space rocks".
Gaspra, the first asteroid visited by spacecraft. On 29 October 1991, the Galileo spacecraft flew past it on its long journey to Jupiter. Credit: NASA/JPL/D. Machacek.
1
2
11
506
Daniel Macháček retweeted
#Juno #Jupiter mission #JUNOCAM #Io Image Mission Phase : PERIJOVE 66 2024-10-22 d2xkkdgjnsfvb0.cloudfront.ne… NASA/SwRI/MSSS/j. Roger
5
18
1
71
2,857
Dynamic Mars This picture managed to capture a small avalanche in progress. The small white cloud in front of the brick red cliff is likely carbon dioxide frost dislodged from the layers above, caught in the act of cascading down the cliff. uahirise.org/hipod/ESP_04257… #Mars
1
16
2
69
3,779
Štramberk with comet C/2023 A3 (Tsuchinshan-ATLAS).
1
190
Comet C/2023 A3 (Tsuchinshan-ATLAS) from Northern Moravia.
5
203
Best view of asteroid Dinkinesh and his moon Selam from distance 431 km. It combines deconvolved hires data from L'LORRI🎥 and color (NIR, Green, Violet filters as RGB) data from MVIC🎥 on board Lucy🛰. Date: November 1, 2023. Credit: NASA/Goddard/SwRI/JHU APL/D.Machacek.
2
3
25
885
Daniel Macháček retweeted
Beautiful #aurora over a lone tree in The Yorkshire Dales. If I was to name my photos, I’d call this one ‘the hand that gives’!
139
1,126
47
11,071
229,686
Color composite of asteroid Dinkinesh and his contact-binary moon Selam from distance 500 km. It combines hires data from L'LORRI🎥 and color (NIR, Green, Violet filters as RGB) data from MVIC🎥 on board Lucy🛰. Date: November 1, 2023. Credit: NASA/Goddard/SwRI/JHU APL/D.Machacek
3
21
1
80
10,093
Daniel Macháček retweeted
Comet today !!😱 Absolutely incredible !! This image has just been captured this morning by Gerald Rheman, Michael Jager, and Denis Moller from Tivoli farm in Namibia, Africa. Huge development !!! #Comet #Astronomy #Atacama #chile #TsuchinshanATLAS #cometa #CometC2023A3 #Tsuchinshan #C2023A3 #FollowTheComet
22
524
64
2,495
149,951
Daniel Macháček retweeted
There was a neat grouping of Galilean moons this morning with L->R being Callisto, Ganymede and Europa; some subtle details on Ganymede can be seen. #Jupiter itself was a bit of a write off as conditions were pretty poor unfortunately. #astrophotography #telescope
4
19
3
107
4,182
Daniel Macháček retweeted
Spacecraft: #HAYABUSA-2 OBJECT: #RYUGU Optical Navigation Camera JAXA/Rie Honda/Manabu YAMADA/j. Roger
6
78
3
328
8,294