Tamal became concerned about a neutrino leak in the port nacelle when Thomas Riker and the Maquis stole the USS Defiant.In reality, neutrinos always have a left-handed spin, while antineutrinos always have a right-handed spin, meaning that she probably considered both to be neutrinos. Jadzia Dax noticed that most of the neutrinos on Deep Space 9 were spinning in the same direction, when really the direction of a neutrino's spin should have been random. In 2370, Martus Mazur's probability-altering gambling machines caused more than eighty percent of solar neutrinos in Deep Space 9 to spin clockwise.Miles O'Brien observed residual neutrinos in the structure of a building damaged by what he had thought was only an illusion – the Dal'Rok in a village on Bajor.( DS9: ' Captive Pursuit', ' Dramatis Personae') In 2369 Major Kira Nerys informed Commander Benjamin Sisko that they had picked up elevated neutrino readings and that something came through the wormhole.The crew of Deep Space 9 later determined that neutrino emissions were an indicator that the Bajoran wormhole was about to open.

Navigational reports about severe neutrino disturbances were one factor that lead Jadzia Dax to consider the Denorios belt as a possible location for the Celestial Temple of the Bajoran Prophets.

Lieutenant junior grade Jean-Luc Picard, aboard the USS Enterprise -D in an alternate timeline, suggested neutrino emissions could be to blame for a problem Geordi La Forge was having trouble identifying.

Geordi La Forge attempted to infuse a reactor on Tagra IV with neutrinos when it started to overload.

William Riker later confirmed that the emission was coming from within the null space.

When a shuttlecraft belonging to the J'naii had disappeared into an area of ' null space,' Data was surprised to detect a neutrino emission (such as a shuttlecraft might emit) apparently coming from nowhere.

He hoped it would buy Captain Picard enough time to deal with the aliens.

Geordi La Forge used a neutrino field to isolate the Enterprise's cargo bay when aliens possessed Miles O'Brien, Deanna Troi, and Data.

When Wesley Crusher returned from Starfleet Academy to visit the Enterprise and met Robin Lefler, he was so distracted that she had to remind him that his 'neutrinos are drifting' as he tried to recalibrate the ship's scanners.

Timicin, a scientist from Kaelon II, considered neutrino counts among countless variables when he experimented with a way to revive a dying star.

When the Enterprise-D had apparently passed through a wormhole, Data set out to check the neutrino and heavy particle detectors.

Wesley Crusher suggested adding pre-processors to the USS Enterprise-D's neutrino counters to boost efficiency.

Duras accused Mogh, Worf's father, of sending coded neutrino pulses to signal the Romulans, leading to the Khitomer Massacre.

La Forge saw the pulse with his VISOR and made his way to the beam-out site.

Wesley Crusher suggested using a neutrino pulse to cut through interference on Galorndon Core and signal Geordi La Forge when he was trapped there.

Doctor Paul Stubbs used neutrino velocity spectrometry imaging from his egg probe to scan a binary star system in the Kavis Alpha sector.

A tunneling neutrino beam could be used to remove subatomic bacteria from a starship.

In 2151, after detecting neutrino emissions from the Akaali homeworld, Sub-Commander T'Pol realized that an antimatter reactor might be present on the planet.

Antimatter reactors were known to produce neutrino emissions.

The nuclear reactions of stars are a major source of neutrinos.

This particle was discovered by Earth scientists in 1956.

The literal meaning of neutrino is 'the little neutral one'.

Definition of neutrino