Discovery Science is a Southeast Asia pay television channel (excluding Malaysia, formerly including Malaysia) owned by Discovery Asia-Pacific. The channel replaced Discovery Sci-Trek. Discovery Science rebranded along with Travel Channel in Southeast Asia from 1 September 2021. Starting 15 September 2021, Astro will move the channel number of Discovery Science from 554 to 557. It is the first Learning channels to ceased broadcasting on Astro on 1 October 2021 due to a decision made following review of the channel performance and replaced by BBC Earth on 15 September 2021. Discovery Science will launch in Indonesia, on TransVision from 1 October 2021.