Blogs

Blogs

Gardens on Mars? No, Just Rocks!

Over the past week, Perseverance has been parked at a location called “Tablelands,” an area containing the “Serpentine Lake” abrasion patch acquired a few weeks ago. The Mars 2020 team has been diligently analyzing the data from the abrasion patch, and these findings led to the decision to return to Tablelands and attempt a sample […]
Posted February 22, 2025
Blogs

Sols 4458-4460: Winter Schminter

Earth planning date: Tuesday, Feb. 18, 2025 During today’s unusual-for-MSL Tuesday planning day (because of the U.S. holiday on Monday), we planned activities under new winter heating constraints.
Posted February 21, 2025
Blogs

Cookies, Cream, and Crumbling Cores

Perseverance’s drives over the last few weeks have doubled back several times. Why such an unconventional route? Team scientists have been delighted to find new kinds of rocks that could be the oldest ever found on Mars and are eager to collect samples. Perseverance embarked on the Crater Rim Campaign in search of ancient uplifted […]
Posted February 17, 2025
Blogs

Sols 4454-4457: Getting Ready to Fill the Long Weekend with Science

Earth planning date: Friday, Feb. 14, 2025 Curiosity is continuing to make progress along the strategic route, traversing laterally across the sulfate (salt) bearing unit toward the boxwork structures.
Posted February 17, 2025
Blogs

Sols 4452-4453: Keeping Warm and Keeping Busy

Earth planning date: Wednesday, Feb. 12, 2025 I woke up this morning to my weather app telling me it felt like minus 15° C (5°F) outside. On days like this, it can take me a little longer to get myself up and out into the world. Curiosity has a similar problem — as we head […]
Posted February 14, 2025
Blogs

Sols 4450-4451: Making the Most of a Monday

Earth planning date: Monday, Feb. 10, 2025 Last Saturday around 20:00 Pacific Standard Time I saw a 22-degree halo encircling our mostly-full Moon and Mars; an entire planet hanging in the sky between our Moon and the atmospheric phenomenon. As I took in the view I wondered what our rover was doing at that moment… […]
Posted February 12, 2025
Blogs

Sols 4445–4446: Cloudy Days are Here

Earth planning date: Wednesday, Feb. 5, 2025 Overnight before planning today, Mars reached a solar longitude of 40 degrees. The solar longitude is how we like to measure where we are in a Mars year. Each year starts at 0 degrees and advances to 360 degrees at the end of the year. For those of […]
Posted February 7, 2025
Blogs

Sols 4443-4444: Four Fours for February

Earth planning date: Monday, Feb. 3, 2025 Another successful weekend plan left us about 23 meters (about 75 feet) farther down our Mount Sharp Ascent Route (MSAR), with all our science data downlinked to Earth and the planet clocks aligned once more. We only have until 18:26 Pacific time to get this Monday’s plan uplinked […]
Posted February 6, 2025
Blogs

Persevering Through Science

The Mars 2020 Perseverance rover continues to live up to its name, pushing forward in search of ancient Martian secrets. Following a brief period of system verification and remote testing, our operations team is back at full strength, and Perseverance has been hard at work uncovering new geological insights. We began our latest campaign at […]
Posted February 4, 2025
Blogs

Sols 4441-4442: Winter is Coming

Earth planning date: Friday, Jan. 31, 2025 Here in Earth’s northern hemisphere, the days are slowly getting longer, bringing with them the promise of an end to winter. While we are anticipating the return of warmer temperatures, just over 100 million kilometers (more than 62 million miles) away, Curiosity is starting to feel the bite […]
Posted February 4, 2025
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