This week's question: Astrophysicists are trying to identify the source of mysterious radio signals that are being emitted at regular intervals from a galaxy 500 million light-years away. In seven words or fewer, please come up with the important message that an alien civilization far, far away might be trying to send us.
Click here to see the results of last week's contest: Olm life
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
-
The state of Britain's Armed ForcesThe Explainer Geopolitical unrest and the unreliability of the Trump administration have led to a frantic re-evaluation of the UK's military capabilities
-
Anti-anxiety drug has a not-too-surprising effect on fishUnder the radar The fish act bolder and riskier
-
Crossword: April 21, 2025The Week's daily crossword
-
Inside the Israel-Turkey geopolitical dance across SyriaTHE EXPLAINER As Syria struggles in the wake of the Assad regime's collapse, its neighbors are carefully coordinating to avoid potential military confrontations
-
'Like a sound from hell': Serbia and sonic weaponsThe Explainer Half a million people sign petition alleging Serbian police used an illegal 'sound cannon' to disrupt anti-government protests
-
The arrest of the Philippines' former president leaves the country's drug war in disarrayIn the Spotlight Rodrigo Duterte was arrested by the ICC earlier this month
-
Ukrainian election: who could replace Zelenskyy?The Explainer Donald Trump's 'dictator' jibe raises pressure on Ukraine to the polls while the country is under martial law
-
Why Serbian protesters set off smoke bombs in parliamentTHE EXPLAINER Ongoing anti-corruption protests erupted into full view this week as Serbian protesters threw the country's legislature into chaos
-
Who is the Hat Man? 'Shadow people' and sleep paralysisIn Depth 'Sleep demons' have plagued our dreams throughout the centuries, but the explanation could be medical
-
Why Assad fell so fastThe Explainer The newly liberated Syria is in an incredibly precarious position, but it's too soon to succumb to defeatist gloom
-
Romania's election rerunThe Explainer Shock result of presidential election has been annulled following allegations of Russian interference
