In this video I set up a simple baking soda and vinegar experiment for my three year old, and we watch balloons magically fill with carbon dioxide. I guide him through each step, from measuring ...

The first possible launch date is today Monday 22 May, in the afternoon. BEXUS (Balloon EXperiment for University Students) is a yearly recurring experimental stratospheric balloon flight involving ...

An astronomical telescope designed to complement the aging Hubble Space Telescope lifted off from New Zealand's south island on April 16 2023. But as a sphere the size of a football stadium rose ...

A suite of scientific balloons is about to lift off from NASA's Columbia Scientific Balloon Facility's field site in Fort Sumner, New Mexico, carrying instruments that will help scientists understand ...

What was meant to be a fun science test underwater became a hilarious surprise. We tested how a balloon behaves underwater. The results caught us completely off guard. This video shows the unexpected ...

COMSTOCK PARK, Mich. — Rising air is all around us— outside and inside. It's what meteorologists call "convection." Warm air is lighter and less dense than cold air, so it has buoyancy and wants to ...

Harvard scientists plan to launch a balloon this summer to test the equipment needed for the first geoengineering experiments in the stratosphere. Trapped inside a long glass tube in a ground-floor ...

SuperBIT waiting for launch while its giant helium balloon is inflated. Bill Rodman/NASA An astronomical telescope designed to complement the ageing Hubble Space Telescope lifted off from New ...