# Planets Don't Just Disappear, But They Can Wobble Out of Sight if Their Neighbour is Close Enough

Source: [Universe Today](https://www.universetoday.com/articles/planets-dont-just-disappear-but-they-can-wobble-out-of-sight-if-their-neighbour-is-close-enough) · 2026-11-11 · Space
Page: https://themorning.science/story/planets-don-t-just-disappear-but-they-can-wobble-out-of-sight-if-their-neighbour-2430184a943755d7
Kind: research · Impact: low

## In brief

- TESS observed a hot Jupiter about 1,000 light years away transiting its star repeatedly over seven years.
- Astronomers were surprised when the planet's transits stopped being seen from Earth.
- According to the source, a neighbouring planet close enough can make a planet wobble out of sight of observers.

## Why it matters

Transit surveys assume a planet's transits stay visible; this result shows a nearby companion can make a planet temporarily disappear from view, which matters for interpreting transit data.

## Timeline

- 2026-11-11: Universe Today reports the TESS findings on the disappearing hot Jupiter

## Coverage

- [Planets Don't Just Disappear, But They Can Wobble Out of Sight if Their Neighbour is Close Enough](https://www.universetoday.com/articles/planets-dont-just-disappear-but-they-can-wobble-out-of-sight-if-their-neighbour-is-close-enough) — Universe Today, 2026-11-11

Tags: exoplanets, tess, transits, hot jupiter, planetary dynamics

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science