The second Atlas Skew is in a quick and easy location underneath the entrance to the Blind Well.
Enter to the Drowned Bay Lost Sector and fight your way to this location to grab the third Skew.
Follow the steps in the Oracle Orrery to find this Skew.
The final Skew is located on the farthest back island of the Spine. Here is where you can collect your final Skew.
After you collect all the skews head to the marked location in the helm to be transported to where you will place them and begin to learn the history of Mara Sov and The Crow.
Follow me on Twitch and on Twitter to stay up to date with my content as I cover Destiny News, Guides, Sherpas and More!