The 70s gave us many disaster movies and "
Meteor" happens to be one of them.
It's less catastrophic epic than it is Mystery Science Theater fodder, but it does boast an all-star cast that includes Sean Connery, Natalie Wood, Richard Dysart, and Martin Landau (among many others). And isn't that what counts?

Plus, the title font is great. It screams, "I'M A DISASTER FILM! RUN FOR YOUR ENTERTAINMENT - STARVED LIVES!" They liked it so much that they used it for all their day of the week captions. Wednesday has never seemed more dire.
I didn't stick around for the credits, but
I'm pretty sure this movie was filmed in Brown-O-VisionTM. I realize that most of the 70s was painted with a palette composed only of orange, bile green, and brown, but this seemed a little browner than that. There were some shots that were completely brown with the tan-costumed actors camouflaged against the wood-paneled walls and coffee-colored curtains.
Oh, 70s. You and your incorrigible obsession with brown.

By far, my favorite plot device was the Meteor Trajectory board. It made no sense on so many levels. I mean, the straight line is not really much of a trajectory. It's more of a timeline, but Meteor Timeline doesn't quite have the same cinematic flair as the much more scientific sounding Meteor Trajectory.
I started wondering who made the sign. Either they pulled people off of the "stopping the 5-mile meteor from destroying Earth" project to work on this light-up sign or they outsourced it.
If it was the latter, I wonder what those workers thought when they got the project. "We'll get the basic design to you in a week and...oh, you need it today? Okay. And this 'time to impact' part. Is that anything to worry about?"
Nothing that a brown-clad, all-star cast and a Meteor Trajectory board can't take care of.