1.
The Milky Way, for example (6)
2.
Ziggy _, glam alias of David Bowie (8)
3.
Roman god of agriculture (6)
4.
Fashion Mag, or TEG mascot (5)
5.
There's no escaping this (9)
6.
Symbol on an "8" key (4)
7.
Across The _, Beatles song (8)
8.
A form of projection (6)
9.
Champagne _, explosive-sounding track from Oasis (9)
10.
Necessary to get to Mars (9)
11.
A helium atom has two (6)
12.
It's about 27 days for the moon (5)
13.
A Harry Styles song where he goes round and round (9)
14.
Green creature in a "Toy Story" claw machine (5)
15.
Litterbug's leavings (6)
16.
What the NASA scientist wore to work? (8,4)
17.
The c in Einstein's equation (5,2,5)
18.
A tortoise supports the weight of this, according to some legends (5)
19.
Such a cat can be explosive (4)
20.
Mathematical concept symbolized by a sideways 8 (8)
21.
Commonly donated substance (6)
22.
State for an astronaut (4,7)
24.
"- Man", hit Sir Elton John song (6)
25.
Time isn't heavy for the space traveller (5,4)
26.
Between the stars with Matt (12)
27.
"That's one small step ..." location (4)
28.
The Killers song that asks, "Are we dancer?" (5)
31.
Show featuring an alien from the planet Gallifrey (2,3)
