Overview
Asteroid is a 1997 NBC TV miniseries about the United States government trying to prevent an asteroid from colliding with the Earth. The miniseries aired February 16–17, 1997.
Plot
Late one night, near Billings, Montana, a gas tanker is driving by when a meteoroid suddenly hits in front of the truck. The driver attempts to swerve out of the way, but loses control and overturns and the tanker explodes, causing a massive fire.
The next morning, the fire is burning out of control and it is reported that the tanker was hit by a lightning bolt. With the area evacuated, FEMA Director Jack Wallach (Michael Biehn), and a colleague, Adam Marquez (Carlos Gómez) are flying via helicopter over the area, inspecting the fire, when they notice that two people are still in the area. It's a man on the roof of his house, trying to save it, despite his wife's protests. Jack and Adam land and take the woman aboard. Her husband starts to suffer from smoke inhalation when Jack manages to get him aboard the helicopter. Jack just barely manages to escape as a propane tank causes a massive explosion and destroys the home.
Later that evening, at the National Observatory in Boulder, Colorado, Dr. Lily McKee (Annabella Sciorra), the Observatory's director, is observing a comet which is going to pass by Earth on the 4th of July. Later on, when she goes home and looks at some photos, she sees what she believes are asteroids.
From Wikipedia (CC BY-SA 4.0).