Annotated solutions for Prize 28,853

Across

8 wallaroo W<ALL>AR + OO

9,4 space tourism SUPREMACIST O(rganisation) (anag)

10 Idle/idle double def [Eric Idle]

11 gargantuan NAG/RAG (rev) + TU<A>N

12 Amazon double def [Elon Musk’s rival in space]

14 Spion Kop S<PI{O(man)}NK>OP

15 Arabist A/RA<BIS>T

17,19 William Shatner WILL + EARTHMAN/IS (anag)

20 had a bash HA<A/BAD(rev)>SH

22 SpaceX S<CAP(rev)>EX

23 corrugated CO(mpany) + R<RUG>ATED

24 hoop POOH (rev)

25 baste BAS<T(issues)>E

26 Elon Musk K<SUM>NOLE [National Trust house in Kent]

Down

1 mal de mer LAM(e) (rev) + MED (rev) + RE (rev)

2,3 Blue Origin BLUE + GIRO (rev) + IN

5 Eswatini E(Spain)/SWAT/IN/I(ndia) [ex-Swaziland]

6 East Anglia STEALING A A (anag)

7 gelato O(ld)/TALE/(weddin)G (rev)

13 zebra grass B(ush) in AS GRAZERS (anag)

16 spangled SPAN + G(ate) + LED

18 alehouse OUSE after A/L(ake)/EH

21 amoeba A/MO + ABE (rev)

22 side on I’D in NOSE (anag)

24 hymn him (hom)