Once polls close on Tuesday, a winner may not be projected for several hours, days or even weeks.
Maia Sandu said she would be president for all, after a run-off against a rival backed by a pro-Russian party.
Three astronauts from the Shenzhou-18 mission landed in north China after six months aboard the Tiangong space station.
India has approved 227bn rupees ($2.7bn) for new space projects - but the funding is far from lavish.
A growing global movement is seeing people object to data centres in their locality.
As anger flared in the stricken town of Paiporta, the Queen of Spain, with mud smeared on her face, was seen crying.
Republican presidential candidate also suggsted he should not have left the White House after 2020 election defeat.