Is Amazon Astro discontinued?

Excuse me, I came across a rumor that Amazon's Astro product has been discontinued. Could you please clarify if this is true? I'm quite interested in this product and have been considering purchasing it for some time now. If it has indeed been discontinued, do you have any information on why this decision was made? Also, are there any alternatives or similar products that you could recommend? I would greatly appreciate your insight on this matter.