Event

Crash of the Asteroids... where did the dinosaurs go? How an asteroid ended the age of the dinosaurs? Let's look into the past when an asteroid impact triggered global wildfires, tsunamis, and years-long winter from debris blocking the sun.

This is the asteroid Vesta. It is the second largest asteroid in our solar system orbiting between Jupiter and Mars in the asteroid belt. Vesta is about 326 miles in diameter, comparable to the size of Arizona. It was visited by the Dawn Mission probe in July 2011.

Date: Wednesday, July 15, 2026

Time: 1:30 p.m. - 2:30 p.m. Central

Location: Saint Marys Library
306 N. 5th St.
Saint Marys, KS 66536

Information for Visitors

Location Details

Event Report

Comments and anecdotes about the event:
Visited with the kids about the phases of the Moon. I set up a lamp with the bright 300W light bulb to represent the Sun, then used a ball on a stick to mimic the Moon. Had the kids rotate around to simulate the phases of the Moon. We dropped rocks in a pan of flour to make craters and explained why the Earth doesn't seem to show very many craters. We played a sorting game with a Moon phase banner and sorted the 13 cards in order from Full Moon to Full Moon. We played where an astronaut lost 10 items on the Moon (stickers) and they searched for them with 2x power binoculars on the Moon banner.
Photo From Asteroids and the Dinosaurs
Matching Lunar Phases Activity. Match the cards to the phases of the moon on the banner.

UPCOMING EVENTS

Wed 7/15/2026
1:30 p.m. - 2:30 p.m. Central
Asteroids and the Dinosaurs Saint Marys Library
306 N. 5th St.
Saint Marys, KS
Sat 9/19/2026
7 p.m. - 9 p.m. Central
International Observe the Moon Baker Wetlands Discovery Center
1365 N 1250 Rd
Lawrence, KS
Sun 9/27/2026
7 p.m. - 8 p.m. Central
September Club Meeting and Public Observing Baker Wetlands Discovery Center
1365 N 1250 Rd
Lawrence, KS
Sun 10/25/2026
7 p.m. - 8 p.m. Central
October Club Meeting and Public Observing Baker Wetlands Discovery Center
1365 N 1250 Rd
Lawrence, KS