| "War of the Worlds" planet | 36 |
| "Planet of the Apes" planet | 37 |
| "__ Angel": doo-wop classic | 37 |
| ___ Day, April 22 | 17 |
| Your place and mine | 19 |
| Worm's milieu | 17 |
| Word with worm or work | 22 |
| Where everyone is | 17 |
| Where 7.1 billion live | 22 |
| What Shakespeare called "the little O" | 48 |
| We're on it | 15 |
| Venus follower, in a way | 24 |
| Universal logo item | 19 |
| Type of "Angel" | 25 |
| Troubled planet | 15 |
| Third rock from the sun? | 24 |
| Third of eight, now | 19 |
| Third of eight | 14 |
| The meek's inheritance, proverbially | 40 |
| Terrestrial sphere | 18 |
| Target in alien-attack films | 28 |
| Superman's adopted home | 27 |
| Space-station view | 18 |
| Space station sight | 19 |
| Space flight's starting point | 33 |
| Soil and dirt | 13 |
| Sci-fi setting, often | 21 |
| Sagan's "pale blue dot" | 37 |
| Rare ___ just wanted to "Celebrate" | 45 |
| Rare ___ (element of the lanthanide series) | 43 |
| Planting soil | 13 |
| Planter's medium | 20 |
| Planetary habitation | 20 |
| Planetary body | 14 |
| Planet with one satellite | 25 |
| Planet third nearest to the sun | 31 |
| Planet past Venus | 17 |
| Planet of the apes | 18 |
| Planet nearest to you | 21 |
| Planet nearest Mars, usually | 28 |
| Planet invaded in "The War of the Worlds" | 51 |
| Planet about 61 million miles from Mars in 2010 | 47 |
| Pearl Buck's was good | 25 |
| Part of Universal's logo | 28 |
| Part of the Universal Studios logo | 34 |
| Our place in space | 18 |
| Our home planet | 15 |
| Only planet with exactly one moon | 33 |
| Only planet not named for a god | 31 |
| One of eight, now | 17 |
| Mother or down-to | 17 |
| Milky Way planet | 16 |
| Mars' neighbor | 18 |
| Marl, e.g. | 10 |
| Last word of the Gettysburg Address | 35 |
| Last word of "Gettysburg Address" | 43 |
| Jefferson Starship '78 album about the planet? | 50 |
| It means the world to us | 24 |
| Image on eco-friendly products | 30 |
| Home to six billion | 19 |
| Home base, in sci-fi | 20 |
| Home base for humans | 20 |
| Home base for everyone | 22 |
| Ground ball? | 12 |
| Gore's "_____ in the Balance" | 43 |
| Gore's "___ in the Balance" | 41 |
| Gore's ''___ in the Balance'' | 49 |
| Google ___ (maps program) | 25 |
| Gettysburg Address conclusion | 29 |
| Geocentric center | 17 |
| Galactica's goal | 20 |
| Frost's "right place for love" | 44 |
| First-day creation | 18 |
| First planet, alphabetically | 28 |
| Everyone lives on it | 20 |
| EverybodyÂ’s home | 20 |
| Down to ___ | 11 |
| Busy planet | 11 |
| Buck's "The Good ---" | 35 |
| Buck classic "The Good ___" | 37 |
| Bound is bound to this | 22 |
| BBC documentary "Planet ___" | 38 |
| Ball c. 7,926 mi. in diameter | 29 |
| Astronauts' returning point | 31 |
| Astronaut's final destination | 33 |
| Aristotelian element | 20 |
| April 22 honoree | 16 |
| A spinner in space | 18 |
| "What on ___ ...?" | 28 |
| "The right place for love," to Frost | 46 |
| "The Good ___" (Buck book) | 36 |
| "The Good ___" | 24 |
| "The Day the ___ Stood Still" | 39 |
| "Planet of the Apes" setting | 38 |
| "Planet of the Apes" planet [spoiler alert!] | 54 |
| "Battlestar Galactica" destination | 44 |
| ". . . the last, best hope of ___" (Lincoln) | 54 |
| _______ Day | 11 |
| _____ Day (April 22) | 20 |
| ___ Day (environmentalists' event) | 38 |