NASA | GLASTcast | Episode 3: Swift and GLAST

The video discusses the Swift satellite, named after a bird, which tracks gamma ray bursts. Swift and Glass instruments are compared, with Swift focusing on specific objects and Glass surveying the entire sky. Swift is nimble and targets optical and X-ray emissions, while Glass captures higher energy ranges. The collaboration between Swift and Glass enhances gamma ray science by allowing simultaneous observations, providing a comprehensive view of the universe.

What is the primary mission of the SWIFT satellite?

• To observe the entire sky

• To chase insects

• To study the ocean

• To chase gamma ray bursts

How does GLASS differ from SWIFT in terms of sky observation?

• GLASS is not used for sky observation

• GLASS only observes during the day

• GLASS surveys the entire sky continuously

• GLASS focuses on specific objects

What is one of the key advantages of GLASS?

• It can chase gamma ray bursts

• It only observes optical emissions

• It is smaller than SWIFT

• It observes the whole sky all the time

How can SWIFT and GLASS work together effectively?

• By simultaneously observing the same phenomena

• By focusing on different planets

• By only using one at a time

• By ignoring each other's data

What is the benefit of using both SWIFT and GLASS for gamma ray science?

• It limits the observation to a single energy range

• It reduces the need for other telescopes

• It provides a more comprehensive understanding of cosmic phenomena

• It allows for faster data processing