Monday 19 October 2026 · Edition of the day

The Skeptic's Daily

The day's biggest stories, taken apart. For each one: what is actually established, what is only asserted, the questions worth asking — and a plausibility score for the central claim, given everything currently known.

Stories: 2
Average plausibility: 82%
How to read the score: It rates how well the core claim is evidenced — not how important the story is, nor whether it is good or bad news.

RegionAll Global Africa North America South America Asia-Pacific Europe Middle East

TopicAll Politics Conflict & Security Business Science Health

01ScienceAsia-Pacific

Japan prepares mission to return samples from a Martian moon

BBC and Guardian reports agree on a planned sample-return mission, with the Guardian identifying its destination as Phobos.

Japan is preparing to launch a spacecraft to collect samples from Phobos and return them to Earth, according to the Guardian. The BBC also reports a forthcoming Martian-moon sample mission and gives a target of 10g of dust. The Guardian describes a Japanese space agency-led mission expected to take five years.

What holds up

✓Both outlets describe a planned mission to return material from a Martian moon.
✓The Guardian identifies Japan’s space agency as the lead and Phobos as the destination.

What doesn't yet

?The 10g target and expected five-year duration each appear in only one supplied item.
?Neither extract provides a launch date or evidence that launch has occurred; sample return remains an objective.

Ask before you share

→What is the confirmed launch schedule?
→Are the sample quantity and mission duration targets or firm operational commitments?

Sources & original reporting

[1]BBC News · Published 18 Oct 2026 · bbc.co.uk
[2]The Guardian · Published 18 Oct 2026 · theguardian.com

02ScienceAsia-Pacific

Earhart expedition leaves Pacific atoll without finding aircraft debris

A Guardian update says a suspected debris sighting proved to be trees, following BBC reporting that the search had resumed after bad weather.

The BBC reported on 18 October that a search for Amelia Earhart’s aircraft at a remote Pacific island had resumed after a three-day weather delay. A Guardian report dated 19 October says researchers left Nikumaroro empty-handed after apparent plane debris proved to be a clump of trees. The expedition had been drawn by a reported metallic glint in waters off the island.