Mars rover named in honor of a 19th-century activist Crossword Clue

We have the 9-letter answer for Mars rover named in honor of a 19th-century activist crossword clue, last seen in the NYT Crossword September 4, 2026 puzzle. Let us help you solve the crossword clue that has you stumped so you can finish the puzzle.

Mars rover named in honor of a 19th-century activist Crossword Answer

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Helpful Hints

(noun)
1. a temporary resident

Hint 2: Clue Definitions

ACTIVIST (adjective)
1. advocating or engaged in activism
ACTIVIST (noun)
1. a militant reformer
CENTURY (noun)
1. ten 10s
2. a period of 100 years

More NYT Crossword (9/4/2026) Answers

Across

1. Result of a tense build-up?

11. Hit a point of no return?

15. Kick off

16. “Outta my way!”

17. ABC's realm

18. Body part affected by heterochromia

19. Fed

20. ___ Mai, Grammy-winning R&B singer

21. Buff

22. Drops

26. Ludwig ___, post-W.W. II leader who led West Germany's economic recovery

28. Cooking term whose name is composed of two synonyms for "criticize"

29. Agcy. tracking popular baby names

30. Agcy. concerned with declarations

32. Parts of some high-speed rail systems

33. Be exceptionally good, in modern slang

34. Vaper's purchase

35. What Esau got in exchange for selling his birthright to Jacob

38. Disclaimer in a quote

39. Hang

42. Detaches from the frame, perhaps

44. Grammatical case in 48-Across

46. Longtime Pixar character who saiys "I might be old, but I still got a spring in my step!"

48. See 44 Across

49. 'Super,' slangily

50. Curve on a score

52. Follower of hand or home

53. Bit of filming

54. Asteroids and Space Invaders

56. In the past

57. System by which all speech is protected?

58. Cravings

59. Club runners

All Answers

Down

1. Change sounds

2. Captivates

3. Actress Lyonne

4. Neighbor of Sierra Leone

5. In the past

6. Use a fork for, in a way

7. Some thesis defenses

8. Trounce

9. Singer dubbed the "Matriarch of the Blues"

10. Gun before the green, say

11. "Is it not?"

12. Stellar visual effects

13. Adjective that becomes its own synonym after its first letter is dropped

14. Strands

21. Precise and calculated

23. First country to elect a female prime minister (1960)

25. Tripping

27. Sluggish

31. One putting the pedal to the metal

33. No-goodniks

35. Toddler's walking aid

36. Like someone using autoreply, perhaps

37. Start to congeal

39. Part of some gummies

40. Clear

41. Births

43. Comfort

45. Mesoamerican staple with a "hot" variety

47. Mentors

51. "Rude Boy" singer, to fans

54. Ancient symbol of royalty

55. Test not offered in high school, for short

All Answers