I remember exactly where I was when the news came over the radio, and exactly what was happening.
I remember being able to instantly see how stunned people were, because I was driving, and people suddenly just slowed as they took their foot of the gas and stared blankly at the radio in stunned disbelief.
For years I had about 8 hours of recorded coverage on VHS tape, I went home for lunch, popped a tape in the VCR, and set it on SLP record.
I remember Reagan speaking to a grief stricken nation.

I also remember where I was the second time we lost a shuttle, we were helping cub scouts get started on the Pinewood Derby cars for the coming season, in a friend's woodworking shop, when one of the mothers came in and told us to turn on the TV. There was only news that it was missing, but the adults knew, you could tell by the looks on our faces.
Astronauts, now those people are REAL heroes, not like "singers", "actors", and "ballplayers".