Lady Astronaut (USA)
Lady Astronaut is a lightly raced filly by Uncle Mo out of a Bernardini mare whose progeny in the archive have won 18 of 117 runs since Jan 2008. She made her debut at Dundalk over under 6f on standard going in Feb 2025 and finished eighth of 10 when held in a maiden at Navan over 6f to 7f on good ground in May 2025. She raced twice in total without placing.
- 0–2Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −2.00£1 level staken=2 at SP
- 94dBetween runs (median)
KTB Speed and Rating
Best recent Speed 86
How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →
| Going | Runs | Best | Median | Since 5 Nov 2025 |
|---|---|---|---|---|
| Good | 1 | — | — | — |
| Standard (AW) | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 5 Nov 2025 |
|---|---|---|---|---|
| Under 6f | 1 | — | — | — |
| 6f – 7f | 1 | — | — | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 3 Oct 2026 · a record, not a forecast
Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.
Pedigree intelligence
Progeny in our archive have won 16.1% of 118 runs since Jun 2017 (28 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 2 | 0 | 0% | −16.1 | — |
| Good to Firm | 18 | 3 | 16.7% | +0.6 | — |
| Good | 21 | 2 | 9.5% | −6.6 | 0 from 1 |
| Good to Soft | 6 | 0 | 0% | −16.1 | — |
| Soft | 16 | 2 | 12.5% | −3.6 | — |
| Heavy | 8 | 2 | 25% | +8.9 | — |
| Standard (AW) | 47 | 10 | 21.3% | +5.2 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 11 | 1 | 9.1% | −7 | 0 from 1 |
| 6f – 7f | 38 | 6 | 15.8% | −0.3 | 0 from 1 |
| 1m – 1m1f | 40 | 8 | 20% | +3.9 | — |
| 1m2f – 1m4f | 27 | 4 | 14.8% | −1.3 | — |
| 1m5f – 2m | 2 | 0 | 0% | −16.1 | — |
Flat and jumps together (all codes) · since Jun 2017 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.
Too few runs for meaningful splits. The full record is below.
Form
| Date | Course | Race | Pos | Btn | Wgt | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 2025 · 2 runs | |||||||||
| 17 May 25+94d | Navan | Navan Racecourse Maiden Bumped lightly at the break - settled in rear then pushed along wide 2f out - flattened out inside final furlong to finish eighth | 8/10 | ½ | 8-12 | 39A | 53A | Wayne Hassett | 50/1 |
| 12 Feb 25 | Dundalk (AW) | Irishinjuredjockeys.com Fillies Maiden Sat close to the front group wide - travelling keenly - 5th at halfway - dropped away under pressure 2f out and faded to finish ninth | 9/13 | 1¼ | 9-3 | 86B | 55A | Gary Carroll | 14/1 |
Quick answers
- How many races has Lady Astronaut won?
- Lady Astronaut (USA) has yet to win, from 2 archived starts in 2025.
- Who trained Lady Astronaut?
- Lady Astronaut (USA) was trained by Joseph Patrick O'Brien on the most recent run on record, at Navan on 17 May 2025.
- Who is Lady Astronaut's sire?
- Lady Astronaut (USA) is by Uncle Mo (USA) out of Happy Tune (USA), whose sire is Bernardini.
- What is Lady Astronaut's sire's record?
- Uncle Mo (USA)'s progeny in our archive have won 16.1% of 118 runs since Jun 2017 (28 horses), Flat and jumps together.