Prose

songlines in space

written by: Chrome

xanthan gum or similar substance

fly through a channel that's drawn by every attracting force to the opposite end, lined with a lubricant or kept open by a blast

TGT-ACA?

wormholing to somewhere one hasn't been yet isn't really possible- but if it was, sending a robotic probe first might be best.

and several times.

and stand back, very carefully.