The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights.The International ...
Don't save any confetti for a semicentennial celebration, however — the ISS is in its home stretch. NASA and its partners plan to deorbit the aging outpost toward the end of 2030, using a modified, ...
If it is a galaxy, it would be the oldest known galaxy in the cosmos, but it could also be a brown dwarf or an early black hole.