India's space agency ISRO postponed a highly anticipated space docking mission for the second time late Wednesday.The agency cited an issue arising from excess drift between the satellites, without disclosing a new date for the docking. The technology was originally set to be tested on Jan. 7 local time.

ISRO satellite docking experiment: ISRO has once again postponed the Space Docking Experiment (SpaDEx) involving two satellites, citing excessive drift during a crucial manoeuvre.