Word 1 of 10: SIGNALS
Use the arrow keys to move between letters. Press Enter or Space on the first letter of a word, then again on the last letter. Press Escape to cancel.
A few of the words
- MARE
- Ranger 7 struck a broad lunar plain called Mare Cognitum, Latin for 'the known sea', a name chosen to honor the mission's success.Find this word in the grid to read its note.
- IMPACT
- Ranger 7 was never meant to land gently; its final act was a deliberate impact, transmitting images all the way down to the Moon's surface.Find this word in the grid to read its note.
- CAMERA
- The spacecraft carried six television cameras arranged to capture both wide-angle and close-up views, returning a record of detail no Earth-based telescope could match.Find this word in the grid to read its note.
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Ranger 7 Moon word search
Ranger 7 Sends Home the Moon's First Close-Up: a free online word search
Ranger 7 Moon word search, free, built around July 31, 1964, when a probe sent back 4,316 photographs of the lunar surface no one had ever seen.
About Ranger 7 Sends Home the Moon's First Close-Up
On July 31, 1964, NASA's Ranger 7 spacecraft did something no machine had ever done: it sent back more than 4,000 sharp, close-up photographs of the Moon's surface before making its planned impact in a smooth lava plain called Mare Cognitum. The images arrived crisp and detailed, craters, dust, and ancient rock laid bare for the first time, giving scientists a real surface to study rather than a blurred disk glimpsed through a telescope. It was a quiet but pivotal moment, proof that America could reach the Moon and look it in the eye.
How to play
- 1Find a word.Tap its first letter, then tap along to its last. The trail fills in and finishes itself when it spells a word. Or press the first letter and drag.
- 2Words run in straight lines.Across and down, and on the harder difficulties diagonally and backwards.
- 3It marks itself.Each word you find takes on its own soft color on the grid and is crossed off the list.
- 4Choose a difficulty.The level you pick sets those directions and how much the word list helps, never the grid size. Tap the A buttons at the top to enlarge the letters, or pinch the grid.

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