Unless a copyright is indicated, information on the site is in the public domain and may be copied and distributed without permission. Citation of the original source of the information is appreciated. If a copyright is indicated on a photo, graphic, or other material, permission to copy these materials must be obtained from the original source.
Every effort is made to provide accurate and complete information on BlueShift. However, given the quantity of documents and publishing tempo, we cannot guarantee the accuracy of the information provided.
Links from BlueShift to other websites are for the convenience of the user and do not constitute official endorsement or approval by BlueShift or the U.S. Government. All links to BlueShift are welcome.
Blueshift uses software programs to create summary statistics for assessing what information is of most and least interest, or identifying system performance or problem areas, and provides this data to the U.S. Government. The following is the type of information collected about your visit to BlueShift: The name of the Internet domain from which you access BlueShift and the date and time you access the site. If you choose to provide BlueShift with personal information in an email message, we use it only to respond to your e-mail.