Photo taken April 27, 2017 by Martin Marthadinata.
Martin Marthadinata wrote from East Java, Indonesia:
I captured the Milky Way when I traveled to Mount Ijen, Banyuwangi East Java, Indonesia.
Besides its night sky, there’s another reason to travel to this volcano complex. Ijen is known for an electric-blue flame, shown in the photo below. Read about Ijen’s blue flame here.
Thank you, Martin!
Ijen’s blue flame. It’s not lava. It’s the combustion of sulphuric gases and when they come in contact with the air. The gases ignite, sending the flames up. Some of the gases like you see on this picture condense into liquid sulphur, that why it gives the feeling of lava flowing. Photo via Wanderlust East Java, which also has a lot of background on this phenomenon.
Deborah Byrd (asteroid 3505 Byrd) helps edit EarthSky.org and is a frequent host of EarthSky videos. Deborah created the EarthSky radio series in 1991 and founded EarthSky.org in 1994. Prior to that, she had worked for the University of Texas McDonald Observatory since 1976, and created and produced their Star Date radio series. She has won a galaxy of awards from the broadcasting and science communities, including having an asteroid named in her honor in 1990, a Public Service Award from the National Science Board in 2003, and the Education Prize from the American Astronomical Society in 2020. A science communicator and educator since 1976, Byrd believes in science as a force for good in the world and a vital tool for the 21st century. "Being an EarthSky editor is like hosting a big global party for cool nature-lovers," she says.
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