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Posts by Nathan Williams

Yeah, very limited info has been approved so far for public release, but I’m super proud of the team and the detailed designs we’ve come up with. Hopefully we can share more info soon!

1 week ago 3 0 0 0

Multispectral cameras right now are just RGB color, similar to Ingenuity but better image quality/compression and noise control.

1 week ago 1 0 1 0

Ingenuity-class refers to the general size and design. However, we learned a lot from Ingenuity and are upgrading most systems for increased performance. I don’t think the payload capacity has been publicly disclosed yet, but yes we can accommodate both a mini GPR and a direct to orbit comms radio.

1 week ago 4 0 1 0

Both! For these field tests we were mostly focused on software navigation algorithms. We had to apply optical filters too, just not the same as we’d use on Mars since the Earth environment is brighter.

4 months ago 1 0 0 0
A test drone flies over the rocky “Mars Hill” in Death Valley National Park (under a special research permit).

Photo by Nathan Williams, 2025.

A test drone flies over the rocky “Mars Hill” in Death Valley National Park (under a special research permit). Photo by Nathan Williams, 2025.

Short article is now out covering our field work in Death Valley National Park and the Mojave Desert earlier this summer! We’re testing new tech and software for future Mars helicopters and aerial vehicles. Photo by me.

www.nasa.gov/solar-system...

#planetaryscience #nasa #nps #photography

4 months ago 33 4 3 0
A mountain reflects off the still water of Emerald Lake
Banff, Canada
© 2025 Nathan Williams

A mountain reflects off the still water of Emerald Lake Banff, Canada © 2025 Nathan Williams

A good day for reflection

#photography #banff

6 months ago 42 2 0 0

Here specifically if you really want the deets: maps.app.goo.gl/KP3btPS2ci1Q...

6 months ago 0 0 1 0

Beautiful!

6 months ago 0 0 0 0
Diffuse lighting over a lush farm in a glacially carved valley at 10pm whilst the sun slowly sets.
Stryn, Norway
© 2025 Nathan Williams

Diffuse lighting over a lush farm in a glacially carved valley at 10pm whilst the sun slowly sets. Stryn, Norway © 2025 Nathan Williams

My last photo from Norway, just so beautiful and serene! I greatly look forward to returning someday and exploring more.

#photography #norway 🇳🇴

6 months ago 143 12 3 1
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The start of the Gamle Strynefjellsvegen, a stunning old road running through tundra above Geiranger.
Stryn, Norway
© 2025 Nathan Williams

The start of the Gamle Strynefjellsvegen, a stunning old road running through tundra above Geiranger. Stryn, Norway © 2025 Nathan Williams

Take the road less traveled.

#photography #norway 🇳🇴

7 months ago 14 1 0 0
Serene blue lake in a lush glacial valley surrounded by mountains.
Boverdalen, Norway 
© 2025 Nathan Williams

Serene blue lake in a lush glacial valley surrounded by mountains. Boverdalen, Norway © 2025 Nathan Williams

A moment of peace and serenity.

#photography #norway 🇳🇴

7 months ago 10 0 0 0
Snow-capped mountains rise up above the living tundra, as ominous clouds linger overhead.
Boverdalen, Norway
© 2025 Nathan Williams

Snow-capped mountains rise up above the living tundra, as ominous clouds linger overhead. Boverdalen, Norway © 2025 Nathan Williams

“The world is not in your books and maps. It's out there.”

#norway 🇳🇴 #landscape 🏔️ #photography 📷

7 months ago 16 0 0 0
Meltwater from the thawing snowpack
Tindevegen, Norway
© 2025 Nathan Williams

Meltwater from the thawing snowpack Tindevegen, Norway © 2025 Nathan Williams

The thaw commences

7 months ago 5 0 0 0
Seasonal thawing of the tundra, with the snow pack parting ways to streams and mossy ground
Tindevegen, Norway
© 2025 Nathan Williams

Seasonal thawing of the tundra, with the snow pack parting ways to streams and mossy ground Tindevegen, Norway © 2025 Nathan Williams

Summer finally starting to thaw the snowpack, with runoff streaming across the tundra

7 months ago 24 2 0 0
Snow melts away to reveal the living tundra
Tindevegen, Norway
© 2025 Nathan Williams

Snow melts away to reveal the living tundra Tindevegen, Norway © 2025 Nathan Williams

Sitting at the snow line lingering into the summer

7 months ago 5 0 0 0
A barren snow and ice covered landscape with a rocky mountain rising above 
Jotunheimen, Norway
© 2025 Nathan Williams

A barren snow and ice covered landscape with a rocky mountain rising above Jotunheimen, Norway © 2025 Nathan Williams

Jotunheimen: the mythical home of giants in ancient Norse lore. Even in summer, its rugged icy mountains feel almost otherworldly, vast and primal.
#photography #Norway 🇳🇴

8 months ago 16 1 0 0
Snow lingers on mountains well into the summer, but begins to melt off the rocky landscapes
Norway
© 2025 Nathan Williams

Snow lingers on mountains well into the summer, but begins to melt off the rocky landscapes Norway © 2025 Nathan Williams

Up up up in elevation, the cold maintains its grasp late into summer, yet here still eventually gives way and thaws.

8 months ago 6 0 0 0
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A very straight road continuing into the distance towards mountains
Norway
© 2025 Nathan Williams

A very straight road continuing into the distance towards mountains Norway © 2025 Nathan Williams

Now far ahead the road has gone,
And I must follow if I can

8 months ago 7 0 0 0
Two lambs overlooking the steep valley walls of eastern Sognefjord, with snow-capped mountains in the distance
Tindevegen, Norway
© 2025 Nathan Williams

Two lambs overlooking the steep valley walls of eastern Sognefjord, with snow-capped mountains in the distance Tindevegen, Norway © 2025 Nathan Williams

Feeling a little sheepish in a big world
#photography

8 months ago 17 2 0 0
Sognefjord, Norway
© 2025 Nathan Williams

Sognefjord, Norway © 2025 Nathan Williams

Pining for the fjords #photography

8 months ago 22 5 1 1
An aptly-named Bluethroat
Norway
© 2025 Nathan Williams

An aptly-named Bluethroat Norway © 2025 Nathan Williams

What a gem of a bird! This Bluethroat was as curious and friendly of me as I was for it. 🪶 #birds #photography

8 months ago 52 5 1 1
Recently hatched baby birds in a nest made of sticks and moss, unknown species (possibly Fieldfare?)
Norway
© 2025 Nathan Williams

Recently hatched baby birds in a nest made of sticks and moss, unknown species (possibly Fieldfare?) Norway © 2025 Nathan Williams

Feeling hungry, with room to grow 🪶 #birds

8 months ago 10 0 0 0

HQ sent a high priority email asking for feedback “as we conclude [MSR]”. However, we have not been given any direction to actually closeout MSR work.
AFAIK this is notional posturing by HQ to plan to the FY26 PBR until/unless a congressional appropriation bill is passed that says otherwise.

8 months ago 3 0 0 0
Eurasian Nuthatch
Oslo, Norway
© 2025 Nathan Williams

Eurasian Nuthatch Oslo, Norway © 2025 Nathan Williams

Strike a pose! #birds 🪶 #photography

8 months ago 22 0 0 0
Rocky stream with small waterfalls
Norway
© 2025 Nathan Williams

Rocky stream with small waterfalls Norway © 2025 Nathan Williams

Take a deep breath and let the stress gently flow away down the stream

8 months ago 11 1 0 0
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Borgund Stave Church, Norway
© 2025 Nathan Williams

Borgund Stave Church, Norway © 2025 Nathan Williams

Highlight of ancient Norse stylized dragon head wood carvings adorning gables on the roof.
Borgund Stave Church, Norway
© 2025 Nathan Williams

Highlight of ancient Norse stylized dragon head wood carvings adorning gables on the roof. Borgund Stave Church, Norway © 2025 Nathan Williams

Highlight of ancient Norse stylized dragon head wood carvings adorning gables on the roof.
Borgund Stave Church, Norway
© 2025 Nathan Williams

Highlight of ancient Norse stylized dragon head wood carvings adorning gables on the roof. Borgund Stave Church, Norway © 2025 Nathan Williams

Looking out the covered passageway encircling the church, with the black tar protecting the exterior wood from the elements.
Borgund Stave Church, Norway
© 2025 Nathan Williams

Looking out the covered passageway encircling the church, with the black tar protecting the exterior wood from the elements. Borgund Stave Church, Norway © 2025 Nathan Williams

Hidden in a forested valley carved by glaciers in prehistoric times, the village of Borgund 🇳🇴 retains its epic stave church built circa 1200 C.E. Wooden carvings of stylized dragon heads adorn the gables on the roof, and the wood is darkened by a protective tar.

8 months ago 8 2 0 0
Exterior of the Gol Stave Church
Oslo, Norway
© 2025 Nathan Williams

Exterior of the Gol Stave Church Oslo, Norway © 2025 Nathan Williams

Interior of the Gol Stave Church
Oslo, Norway
© 2025 Nathan Williams

Interior of the Gol Stave Church Oslo, Norway © 2025 Nathan Williams

Wood carvings on the Gol Stave Church
Oslo, Norway
© 2025 Nathan Williams

Wood carvings on the Gol Stave Church Oslo, Norway © 2025 Nathan Williams

A stave pillar inside the Gol Stave Church
Oslo, Norway
© 2025 Nathan Williams

A stave pillar inside the Gol Stave Church Oslo, Norway © 2025 Nathan Williams

Often is history obscured, but sometimes it’s boldly preserved and allows you to step back in time to the ancient past.

8 months ago 8 1 0 0

More would needed a bigger entry vehicle, but 6 can fit in and reuse the same size / design as Perseverance’s backshell, parachute and heat shield without needing to do a complete redesign so that’s easiest/cheapest/greatest heritage.

8 months ago 1 0 0 0

Plus we know we can land these helis autonomously with good reliability; Ingenuity did it safely 71 times in a row despite more primitive capabilities. So the likelihood that all 6 upgraded helis might fail is extremely low.

8 months ago 0 0 0 0

The helis are also easily maneuverable and have active hazard avoidance. Adding hazard avoidance to a big cumbersome lander would be very complex, more mass, and more expensive. And a lander would be a single point failure, whereas mid-air deploy of 6 helis gives a lot of redundancy by itself.

8 months ago 0 0 1 0