On a bright note, Nasa’s James Webb space telescope has discovered tentative signs of life on a faraway planet.
The telescope may have detected a molecule called dimethyl sulphide (DMS) in the atmosphere of a “super-Earth” named K2-18b that is 120 light years away. On Earth, at least, this is only produced by life.
Researchers have also detected methane and carbon dioxide, which could mean the planet has a water ocean. They stress that the detection of DMS is “not robust” and more data is needed to confirm its presence.
In the highly divided United States, the US House of Representatives will open a formal impeachment inquiry into President Joe Biden.
House leader Kevin McCarthy said the inquiry would focus on “allegations of abuse of power, obstruction and corruption” by Biden.
Republicans have been investigating the President since they took control of the House in January. The hearings have found no concrete evidence of misconduct by Biden but have shed more light on questionable business dealings by the president’s son, Hunter Biden — and on President Biden’s knowledge of his son’s activities.
The White House was quick to condemn the move, calling it “extreme politics at its worst”.
Many commentators see it as revenge for a series of criminal charges laid against former president Donald Trump.
Meanwhile North Korea’s leader Kim Jong Un was making his way on his armoured train for a meeting in Russia’s far east with Vladimir Putin.
The train is something of a one-off, being bulletproof and including a restaurant serving fine French wine and with “lady entertainers”. A downside is that due to its weight it travels at just 50kmh — and the journey is 1100 kilometres.