| Answer | Crossword Clue |
|---|---|
| APHELIA | Highest orbital points |
| APOGEE | Highest orbital point |
| APOGEES | Orbital points |
| APSIS | Orbital points |
| APOGEES | Certain orbital points |
| APHELIA | Furthest orbital points |
| APOGEES | Orbital high points |
| PERIGEES | Orbital low points |
| APHELIA | Far-out orbital points |
| APOGEES | Orbital points farthest from Earth |
