Space concept stocks showed mixed performance during the night session, with most mainstream names retreating. As of press time, ASTS.US traded at $59.14, down 0.07% from its previous close of $59.18, though the decline widened from the regular session close. The stock touched a night session high of $59.90 and a low of $59.10, with trading volume reaching 286,900 shares.

RKLB.US traded at $69.58 in the night session, down 0.59% from its regular session close of $69.99, showing relatively limited decline. The stock saw active night session trading with volume of 504,800 shares and turnover of approximately $35.36 million. During pre-market hours, the stock dipped to a low of $67.35, while reaching a high of $70.81 during regular trading.

Performance across the sector varied. RDW.US moved counter to the trend, trading at $9.25 in the night session, down a modest 0.32% from its regular session close of $9.28. However, the stock had surged over 3% during regular trading, hitting a high of $9.49, with full-day volume reaching 15.16 million shares, indicating strong investor interest. DXYZ.US traded at $23.99 in the night session, down approximately 0.5%; VCX.US at $59.55, up 1.97% from its regular close; NASA.US at $23.18, down 0.22%; and UFO.US at $43.00, down about 1.65%. Among derivative names, SPCX.US traded at $115.78, SPCH.US at $6.73, and SSPC.US at $20.54 in the night session, generally following the sector's movement.