Once upon a time, Putana Raksasi, who could move according to her desire and was wandering in outer space, converted herself by mystic power into a very beautiful woman and thus entered Gokula, the abode of Nanda Maharaja - SB 10.6.4

Expressions researched:
"Once upon a time, Pūtanā Rākṣasī, who could move according to her desire and was wandering in outer space, converted herself by mystic power into a very beautiful woman and thus entered Gokula, the abode of Nanda Mahārāja"

Srimad-Bhagavatam

SB Canto 10.1 to 10.13

Once upon a time, Pūtanā Rākṣasī, who could move according to her desire and was wandering in outer space, converted herself by mystic power into a very beautiful woman and thus entered Gokula, the abode of Nanda Mahārāja.

SB 10.6.4, Translation and Purport

Once upon a time, Pūtanā Rākṣasī, who could move according to her desire and was wandering in outer space, converted herself by mystic power into a very beautiful woman and thus entered Gokula, the abode of Nanda Mahārāja.

Rākṣasīs learn mystic powers by which they can travel in outer space without machines. In some parts of India there are still such mystical witches, who can sit on a stick and use it to fly from one place to another in a very short time. This art was known to Pūtanā. Assuming the feature of a very beautiful woman, she entered Nanda Mahārāja's abode, Gokula.