Above Michael Pemberton (from left), Morgan Hallett, Matthew Boston and Peter Rini in the Old Globe’s “They Promised Her the Moon.” At left the cast, writer and director of Moon.

 

 

“They Promised Her the Moon,” a play about ill-fated Mercury 13 program, gets a worthy West Coast premiere

Lovelace’s idea was to see how women fared in the same tests the men had undergone earlier. Many did well, but none so spectacularly as Cobb, who spent an astonishing 10 hours floating in an isolation tank — far longer than any other subject, male or female.

That’s where we find Cobb early in the play — just after a scene from her youth where she revels poetically in the freedom of flight, imagining “breathing the same air that angels breathe.”

Ollstein and director Giovanna Sardelli, a Globe returnee (“The Whipping Man,” “Somewhere”), ingeniously use Cobb’s time in the tank, and its suggestion of hallucinatory visions and out-of-body experiences, as a way to interlace memories of how she got there.

We’re introduced to such key figures as Cobb’s warmly supportive if boozy dad (an appealing Michael Pemberton), her deeply religious and strict mom (Lanna Joffrey, wonderfully flinty and pitch-perfect) and her boss-turned-beau Jack Ford (a disarmingly charming Peter Rini). All three of those actors plus the versatile Boston play multiple characters.

Timelines are necessarily compressed in this two-hour, one-intermission show that ultimately spans about 40 years of history, so it’s no surprise that events sometimes unfold with a slightly unnatural briskness.

But one wonder of Ollstein’s writing is the way she’s able to pack a whole lot of exposition — on the space program, Cobb’s past aviation exploits and more — so economically into the piece, in a way that rarely feels forced. She would make a NASA payload specialist proud.

Sardelli’s smartly resourceful production also pulses with a sense of the theatrical: Cobb “flies” on a platform that moves around Jo Winiarski’s spare set, and Jane Shaw’s sound and Cat Tate Starmer’s lighting infuse scenes of storms (and barnstorming) with drama, helped by Hallett’s highly physical portrayal. Denitsa Bliznakova’s costumes also track the shifting eras stylishly (with particularly great looks for Fisher).

With the second-act farce of a congressional hearing — drawn from real transcripts, and featuring future astronaut (and senator) John Glenn as an amusingly self-involved naysayer — it’s clear Cobb’s dreams are destined to be dashed.

But as touched upon in the play’s coda, she would go on to a distinguished 40-year career flying humanitarian missions in South America. Cobb left her heart on the moon, but her legacy will belong to the stars.