HS-PS1-7

More Stories in HS-PS1-7

  1. Planets

    The Perseverance rover split CO2 on Mars to make breathable air

    This oxygen-making experiment shows that astronauts could one day make air to breathe and to help fuel their ride back home.

    By Lisa Grossman
  2. Earth

    Did rain put the Kilauea volcano’s lava-making into overdrive?

    Scientists share strongly conflicting opinions about why Hawaii’s Kilauea volcano spewed an overabundance of lava in 2018.

    By Megan Sever
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