Ask the Astronomers

The SPARTAN 201 program has ended, and some of the scientists who were kind enough to answer questions about the mission and related areas of science are no longer able to provide that service.

But you can still ask scientists questions about the Sun and heliosphere at the

Ask Dr. SOHO


You can also visit the

Previously Asked Questions

page to see if your question has already been answered.

This is the access to this page since July 11, 1995.
Return to the SPARTAN 201 home page.