| Very high region spreading poison at present (10) |
The Guardian Cryptic |
04 Sep 2025 |
| Layer above us that reflects radio waves |
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| Air layer associated with the Northern or Southern Lights (10) |
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| Here, poison is spread in part of the heavens |
The Telegraph Toughie |
04 Dec 2024 |
| Region of the earth's atmosphere in which there is a high concentration of free electrons (10) |
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| Nasty poison in this place in the sky (10) |
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| Oh, pioneers scramble to reach such a height (10) |
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| The Kennelly-Heaviside layer lies within the earth's ____ |
The Times Specialist Sunday |
23 Apr 2023 |
| Where Shatner went, October 2021 |
Newsday |
23 Apr 2022 |
| Poison diffused at this point somewhere up high |
The Telegraph Toughie |
24 Aug 2021 |
| See her moving with no poise in a high place very few get to |
The Telegraph Toughie |
08 Aug 2017 |
| Spacecraft may enter it: I soon changed pressure at this point |
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| Poison spread to this place -- it's in the air |
The Telegraph Toughie |
27 Nov 2015 |
| Bouncer of radio signals |
New York Times |
18 Sep 2015 |
| Bouncer of radio signals |
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| Poison working at this point? It's up in the air |
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| It reflects radio waves |
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| Where the Northern Lights occur |
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| Where the D layer is |
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| Where the D layer is |
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| From 50 to 400 kilometers up, roughly |
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| Radio wave reflector |
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| Region 30-250 miles above the earth's surface |
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| Layer around Earth affecting radio waves |
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| Environmentalist's concern |
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| Part of the earth's atomosphere. |
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| Region of air above the earth. |
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| Outer region. |
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| Regions of space. |
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| Part of space. |
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| Region of space. |
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