The Lemon Slice Nebula (IC 3568) is a young planetary spanning only some 0.4 light-year. Its central star is dying and glows feebly at magnitude 12.3. The nebula overall is a 12th-magnitude object ...

On Day 1, in a large nonreactive saucepan, cover half of the lemon wedges with ... Also on Day 2, seed the remaining lemon wedges and slice them very thinly crosswise. In a large nonreactive ...