Star jelly is a gelatinous substance sometimes found on grass and less commonly on the branches of trees. According to folklore, it is deposited on the Earth during meteor showers. It is described as
An instance of unidentified star jelly on Grimmia pulvinata, a species of moss.
Oviducts of amphibians regurgitated by predators. (The black object in lower left corner is a cluster of eggs.)
Fructification of a slime mold
The false puffball slime mold in its aethalioid jelly phase
Myxarium nucleatum is a species of fungus in the family Hyaloriaceae. In the UK, it has been given the recommended English name of crystal brain. The fruit bodies are watery white, pustular or lobed,
Star jelly
…The slime mold Enteridium lycoperdon is called caca de luna ("moon's feces") by the locals in the state of Veracruz in Mexico. Myxarium nucleatum, a clear, gelatinous fungus that grows on decaying wood. Observations made of star jelly in Scotland support the theory that one origin of star jelly…
Crystal Brain Fungus geograph.org.uk 1000447
Exidia thuretiana is a lookalike species.