I may be wrong here, but this is not a good example. Jean held the station while on Earth, being strongly affected by gravity and making it heavier while she was launching it. Magneto caught it when it wouldn't be as heavy as it was before.
Anyway, I'm happy Lorna is getting some attention and power display, it was way overdue. When people complained Jean was being mishandled sometimes during this era I did agree, but Lorna has had it way worse. She deserves to be in the spotlight.