Earth’s ____ begins at an altitude of about 400km Crossword Clue

Here is the answer for the crossword clue Earth’s ____ begins at an altitude of about 400km last seen in Times Specialist Sunday puzzle. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 9 letters. We think the likely answer to this clue is EXOSPHERE.

Today's Mini Crossword

Like NYT Mini, but free. Forever. No playwall.

See results below advertisement

Crossword Answer For Earth’s ____ begins at an altitude of about 400km:

You can click on thetiles to reveal letter by letter before uncovering the full solution.

advertisement

40 Potential Answers:

RankAnswerLengthSourceDate
98% EXOSPHERE Earth’s ____ begins at an altitude of about 400km (9) The Times Specialist Sunday Oct 18, 2020
6% SINKS Loses altitude (5) Newsday Jan 4, 2026
6% RISE Gain altitude (4) Newsday Dec 17, 2025
6% HEIGHT Altitude (6) The Telegraph Quick Nov 1, 2025
5% EDEN Heaven on Earth (4) The Telegraph Cross Atlantic Jan 10, 2026
5% ONSET Beginning (5) The Telegraph Cross Atlantic Jan 8, 2026
5% CORE Earth's center (4) Commuter Jan 1, 2026
5% POLES Extremes of the earth (5) New York Times Dec 30, 2025
5% GAIA Earth goddess (4) New York Times Dec 29, 2025
5% CIRRUS High-altitude cloud (6) Puzzler Backwords Dec 20, 2025

Last appeared together with the following clues in Times Specialist Sunday puzzle

Earth’s ____ begins at an altitude of about 400km Crossword Clue
Stay up-to-date with our updates!
Explore your favorite daily puzzles and get quick tips, find missing answers to complete your crossword.
CW alt logo

Fresh Clues From Recent Puzzles

Your Crossword Clues FAQ Guide

We found 40 solutions for Earth’s ____ begins at an altitude of about 400km. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is EXOSPHERE.

With crossword-solver.io you will find 40 solutions. We use historic puzzles to find the best matches for your question. We add many new clues on a daily basis.

With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for Earth’s ____ begins at an altitude of about 400km.