here's what I found on them

https://www.astral-aviation.com/

Astral Aviation is a licensed cargo airline that acquired its Air Operators Certificate (AoC) and Air Service License (ASL) from the Kenya Civil Aviation Authority in 2001, and subsequently designated as a cargo airline, by the Ministry of Transport of the Republic of Kenya in November 2006.

Operating safely in the blue skies of Africa for over 18 years, Astral Aviation provides reliable and cost-effective airfreight solutions using a combination of schedule and charter flights within its intra-African and European network.