Black Bough Poetry wants “imagistic” poems for its online publication on the theme of “space” to commemorate the Apollo II moon landings. Send up to three poems of no longer than 10 lines each by 22 June 2019. Read the guidelines here for formatting info.
Another new one to me, Allegro is an online poetry magazine, published four times a year. The magazine has strict submission windows, so check the dates on the website before you submit. The current deadline is 30 April 2017, for poems of up to 40 lines, on the theme of ‘Space’. Read the full guidelines here before submitting.