Bluesky · Hashtag

#Mars

1,002
posts · 30d
373
users
33
posts / day
2.7
posts / user
-4% vs last week

#Mars is an active hashtag on Bluesky. In the last 30 days, 373 people shared 1,002 posts with it — around 33 a day. Activity is down 4% versus the previous week, peaking on Oct 19 with 93 posts.

#Mars posts per day (last 30 days)

Posts with #Mars

HiRISE Beautiful Mars (NASA)
@uahirise.bsky.social
about 16 hours ago
HiPOD: Sinuous Ridges and Possible Layers A Context Camera image shows sinuous ridges and possible layers at this location. One interpretation is that erosion has formed inverted channels and incised them into distal alluvial fans. uahirise.org/hipod/ESP_06… #Mars #science #NASA
0 5 31
HiRISE Beautiful Mars (NASA)
@uahirise.bsky.social
3 days ago
HiPOD: Layers to the West of Gale Crater Our objective is to examine thin layers in the Nepenthes Mensae region. Because this location is close to Gale Crater, these layers may one day be compared to ones being studied by the Curiosity rover. uahirise.org/hipod/ESP_05… #Mars
0 6 33
Nereide
@drnereide.bsky.social
4 days ago
Europe’s TGO orbiter picked up something odd in the Martian atmosphere: spikes of hydrogen chloride right over the fissures on Alba Mons. Not in winter, when that gas usually shows up, but at the start of northern summer. It doesn’t match the normal seasonal pattern. 🔭🧪⚛️ #planetsci #Mars

There is hot news coming from Mars. For the first time, orbital data is revealing signs of young volcanism. Mars might not be geologically dead, just sleeping. @esa.int’s Trace Gas Orbiter detected hydrogen chloride, a gas that escapes from volcanic vents on Earth: www.esa.int/articles/new...

Video thumbnail
Play button
2 10 50
The Martian Diaries 👽 The War Of The Worlds Sequel
@martiandiaries.bsky.social
about 12 hours ago
10 of the greatest books set on Mars, ranked - Collider buff.ly/y4IpLLB The first novel set on Mars was 'Across the Zodiac' by Percy Greg in 1880. Since then, thousands of authors have used the Red Planet as all or part of their setting. Here are some top picks. #SciFiBooks #ScienceFiction #Mars
The 10 Greatest Books Set on Mars, Ranked

buff.ly

The 10 Greatest Books Set on Mars, Ranked

From classics like Robert A. Heinlein's Red Planet to modern masterpieces like Andy Weir's The Martian, these are the best sci-fi books set on Mars.

0 4 11
HiRISE Beautiful Mars (NASA)
@uahirise.bsky.social
4 days ago
HiPOD: The Beauty of Inverted Channels A public suggestion from HiWish: to image an area within an eroded impact crater that shows very clear layers and inverted channels exposed in the distal ends of two alluvial fans. uahirise.org/hipod/ESP_06… #Mars #science #NASA
1 5 29
Daniel Pomarède
@pomarede.bsky.social
3 days ago
Stereo3D view captured yesterday by Curiosity To go 3D: eyes' lines of sight parallel, left image for left eye, right image for right eye. #Mars Nov. 5, 2026 - Sol 5065 Credits: NASA/JPL-Caltech 🧪🔭
A dual left/right stereoscopic pair of black and white photographies capturing a Martian landscape with the Mars rover Curiosity instrumented turret deployed above a layered rock standing in the foreground. This dual image is intended to be used to obtain a Stereo3D rendition of the scene through parallel viewing, and not cross-eyed viewing.
0 3 15
HiRISE Beautiful Mars (NASA)
@uahirise.bsky.social
3 days ago
HiRISE 3D: Streamlined Forms near Granicus Valles The objective of this observation is to examine a field of streamlined shapes in channels. www.uahirise.org/anaglyph… NASA/JPL-Caltech/University of Arizona #Mars #NASA #science
0 4 23
EarthSky
@earthskyscience.bsky.social
3 days ago
Hide and seek! 🫣 Michael Teoh in Ipoh, Perak, Malaysia, captured this view of #Jupiter disappearing behind the #moon on Tuesday morning. Thank you, Michael! Jupiter will have a conjunction with #Mars mid-month and disappear behind the moon again at the end of November. #astronomy 🌕🌌 buff.ly/MbeYBFP
3 views of striped Jupiter disappearing behind the gray-white limb of the moon.
0 5 15
Mandy Daniels
@mandydaniels.bsky.social
4 days ago
A Bad Picture of #Mars (But you can see it's phase) Date: 2026 11 02 Time: 02:46:30 UTC Altitude: 30° 48' Distance: 1.42 AU Phase: 89% Nikon Z8 Skywatcher 200P IR/UV filter Exposure: f/5.9, 1/100s, ISO-100 Focal Length: 1200 mm #astronomy #astrophotography
A small, orange blob that is Mars in the centre of a large black background. It is clearly showing a non-circular shape due to it's phase.
3 1 16

Posts are pulled live from Bluesky and cached briefly. Posts with content labels are hidden.