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Roving into the Sulfate Hills

alan View Member Profile Find Member's Posts	Posted on: Aug 11 2021, 12:50 AM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Interesting color contrast between the cap and the lower layers.
	Forum: MSL · Post Preview: #253979 · Replies: 327 · Views: 149736

South from the landing site, sols 72-237

alan View Member Profile Find Member's Posts	Posted on: Jul 14 2021, 09:46 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	The rock just left of center has an interesting change in texture.
	Forum: Perseverance- Mars 2020 Rover · Post Preview: #253518 · Replies: 701 · Views: 224481

Ingenuity- Mars 2020 Helicopter

alan View Member Profile Find Member's Posts	Posted on: Jul 2 2021, 02:28 AM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Mars helicopter kicks up ‘cool’ dust clouds — and unexpected science https://www.nature.com/articles/d41586-021-01537-3 Brian Jackson @decaelus You can see some cool videos of our field experiments where we fly instrumented drones through active dust devils here on Earth - https://youtube.com/playlist?list=PLEP4fCXP...dIiW46E8fne28al
	Forum: Perseverance- Mars 2020 Rover · Post Preview: #253381 · Replies: 818 · Views: 386258

Zhurong Lander/Rover

alan View Member Profile Find Member's Posts	Posted on: May 25 2021, 06:13 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Is Zhurong using the rocker-bogie system from MER? Is that patent expired?
	Forum: Tianwen 1- 2020 Orbiter/Lander · Post Preview: #252505 · Replies: 423 · Views: 253169

South from the landing site, sols 72-237

alan View Member Profile Find Member's Posts	Posted on: May 5 2021, 06:34 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Have they announced that they have chosen the southern route rather than the north route?
	Forum: Perseverance- Mars 2020 Rover · Post Preview: #252074 · Replies: 701 · Views: 224481

Ingenuity- Mars 2020 Helicopter

alan View Member Profile Find Member's Posts	Posted on: Apr 20 2021, 11:51 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	How many flights is the helicopter supposed to make?
	Forum: Perseverance- Mars 2020 Rover · Post Preview: #251772 · Replies: 818 · Views: 386258

Earth Return & Sample Science

alan

Posted on: Mar 22 2021, 10:12 PM

Senior Member

Group: Members
Posts: 1887
Joined: 20-November 04
From: Iowa
Member No.: 110

Saw this on twitter:

QUOTE

Jason Major @JPMajor
Boulders of all sizes on the surface of the asteroid Bennu, imaged by @OSIRISREx two years ago on March 22, 2019. I inserted a Buzz Aldrin for comparative scale size.

Forum: OSIRIS-REx · Post Preview: #251134 · Replies: 207 · Views: 155680

Ingenuity- Mars 2020 Helicopter

alan View Member Profile Find Member's Posts	Posted on: Mar 21 2021, 11:55 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Percy is such a litterbug.
	Forum: Perseverance- Mars 2020 Rover · Post Preview: #251117 · Replies: 818 · Views: 386258

Perseverance - Early Drives

alan View Member Profile Find Member's Posts	Posted on: Mar 6 2021, 06:34 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Why are they avoiding the area directly to the west?
	Forum: Perseverance- Mars 2020 Rover · Post Preview: #250635 · Replies: 309 · Views: 133429

Perseverance Lands In Jezero Crater

alan View Member Profile Find Member's Posts	Posted on: Feb 25 2021, 05:42 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Debris stacked on top of debris. The next rover should be a bulldozer.
	Forum: Perseverance- Mars 2020 Rover · Post Preview: #250274 · Replies: 477 · Views: 242141

Perseverance Lands In Jezero Crater

alan

Posted on: Feb 23 2021, 03:13 AM

Senior Member

Group: Members
Posts: 1887
Joined: 20-November 04
From: Iowa
Member No.: 110

https://twitter.com/ucidennis/status/1363946097379446787
https://twitter.com/3Dmattias/status/1363677824566104064

Forum: Perseverance- Mars 2020 Rover · Post Preview: #250099 · Replies: 477 · Views: 242141

Perseverance Lands In Jezero Crater

alan View Member Profile Find Member's Posts	Posted on: Feb 22 2021, 11:19 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	QUOTE ugordan There's been a new batch of color navcams posted on the raw site, but these ones have an odd blue hue to them. If I click on color processed nothing comes up. Ima guess these are blue because they are unadjusted.
	Forum: Perseverance- Mars 2020 Rover · Post Preview: #250074 · Replies: 477 · Views: 242141

Perseverance Lands In Jezero Crater

alan View Member Profile Find Member's Posts	Posted on: Feb 22 2021, 08:16 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	New color images on the raw page.
	Forum: Perseverance- Mars 2020 Rover · Post Preview: #250054 · Replies: 477 · Views: 242141

Perseverance Lands In Jezero Crater

alan View Member Profile Find Member's Posts	Posted on: Feb 21 2021, 11:31 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Lots of hazcam images at the raw image site https://mars.nasa.gov/mars2020/multimedia/raw-images/
	Forum: Perseverance- Mars 2020 Rover · Post Preview: #249999 · Replies: 477 · Views: 242141

Perseverance Lands In Jezero Crater

alan View Member Profile Find Member's Posts	Posted on: Feb 20 2021, 11:21 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Are there L and R hazcam images down? I would like to see Mystery Man standing next to one of those odd boulders.
	Forum: Perseverance- Mars 2020 Rover · Post Preview: #249945 · Replies: 477 · Views: 242141

Venus Audio

alan View Member Profile Find Member's Posts	Posted on: Nov 1 2020, 05:30 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Is this real: https://twitter.com/BrianRoemmele/status/1322939955149037568
	Forum: Venus · Post Preview: #248484 · Replies: 5 · Views: 29067

Subglacial water on Mars

alan View Member Profile Find Member's Posts	Posted on: Oct 5 2020, 08:35 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Multiple subglacial water bodies below the south pole of Mars unveiled by new MARSIS data
	Forum: Mars · Post Preview: #248250 · Replies: 13 · Views: 90411

51st LPSC, March 2020

alan View Member Profile Find Member's Posts	Posted on: Feb 1 2020, 03:23 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Abstracts are up: https://www.hou.usra.edu/meetings/lpsc2020/...020_program.htm
	Forum: Conferences and Broadcasts · Post Preview: #246598 · Replies: 9 · Views: 51689

InSight Surface Operations

alan

Posted on: Jun 23 2019, 09:06 PM

Senior Member

Group: Members
Posts: 1887
Joined: 20-November 04
From: Iowa
Member No.: 110

Someone is claiming the mole is out:

https://twitter.com/Simon11129621/status/1142858628568891392

Forum: InSight · Post Preview: #245066 · Replies: 1270 · Views: 887055

Pluto System- NH Scientific Results

alan View Member Profile Find Member's Posts	Posted on: May 22 2019, 04:57 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Pluto’s ocean is capped and insulated by gas hydrates. What Prevents Pluto’s Ocean from Freezing? Layers of ice-like gas hydrates may insulate frigid ocean worlds across the cosmos https://www.scientificamerican.com/article/...-from-freezing/ Link at bottom of SA article goes to full Nature Geoscience article, no login required.
	Forum: New Horizons · Post Preview: #244796 · Replies: 53 · Views: 208468

NH Arrokoth (formerly Ultima Thule) Encounter Observations & Results

alan View Member Profile Find Member's Posts	Posted on: May 16 2019, 07:22 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Initial results from the New Horizons exploration of 2014 MU69, a small Kuiper Belt object https://science.sciencemag.org/content/364/6441/eaaw9771
	Forum: New Horizons · Post Preview: #244766 · Replies: 152 · Views: 247361

Traversing the Clay-Bearing Unit Along the Base of VRR

alan View Member Profile Find Member's Posts	Posted on: May 4 2019, 08:21 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	QUOTE (jvandriel @ May 1 2019, 02:54 AM) The Mastcam R view on Sol 2389. 97 Images Debayered and stitched. Jan van Driel [attachment=44634:Sol_2389_MAST_R.jpg] Reminds me of the ripple field Spirit visited in the lee of Husband Hill.
	Forum: MSL · Post Preview: #244671 · Replies: 610 · Views: 432148

Mission: Hayabusa 2

alan View Member Profile Find Member's Posts	Posted on: Apr 26 2019, 04:07 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	Now in 3D https://twitter.com/moffmiyazaki/status/1121635270946775040
	Forum: Hayabusa2 · Post Preview: #244639 · Replies: 981 · Views: 885823

Mission: Hayabusa 2

alan View Member Profile Find Member's Posts	Posted on: Apr 25 2019, 03:27 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	The Crater: https://twitter.com/haya2e_jaxa/status/1121381085957509120
	Forum: Hayabusa2 · Post Preview: #244638 · Replies: 981 · Views: 885823

InSight Surface Operations

alan View Member Profile Find Member's Posts	Posted on: Apr 23 2019, 09:47 PM
Senior Member Group: Members Posts: 1887 Joined: 20-November 04 From: Iowa Member No.: 110	https://twitter.com/NASAInSight/status/1120768743284469760
	Forum: InSight · Post Preview: #244629 · Replies: 1270 · Views: 887055

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