AAVSO Newsletter Number 75 (January 2018) has been published and is online. AAVSO members may download a high- or low-resolution version from here. This issue will be available to non-members when the next issue (Number 76, April 2018) is published.
AAVSO Newsletter Number 75 (January 2018) has been published and is online. AAVSO members may download a high- or low-resolution version from here. This issue will be available to non-members when the next issue (Number 76, April 2018) is published.