SpaceX is set to send up another batch of Starlink satellites targeting one minute before sunset from the Space Coast on Wednesday night using a first-stage booster for a record-tying 19th time.

A Falcon 9 rocket carrying 23 of SpaceX's internet satellites is set to launch at the opening of a four-hour window that runs from 7:29-11:29 p.m. flying from Kennedy Space Center's Launch Pad 39-A. Backup opportunities are available during a four-hour window Thursday that opens at 7:04 p.m. With daylight saving time in play since last weekend, sunset hours have been pushed later. Sunset is set for 7:30 p.m.

Space Launch Delta 45's weather squadron forecasts a 60% chance for good conditions with upper level wind shear a concern. That improves to 95% in the event of a one-day delay.

The first-stage booster could equal the total number of flights by two of SpaceX's other boosters, one of which, though, was destroyed when it toppled over at sea.

This booster's resume includes two human spaceflights, the Inspiration4 orbital mission flown by billionaire Jared Issacman and the first private spaceflight for Axiom Space on its Ax-1 mission to the International Space Station.

New, highly stretchable sensors can monitor and transmit plant growth information without human intervention, report University of Illinois Urbana-Champaign researchers in the journal Device.

The polymer sensors are resilient to humidity and temperature, can stretch over 400% while remaining attached to a plant as it grows and send a wireless signal to a remote monitoring location, said chemical and biomolecular engineering professor Ying Diao, who led the study with plant biology professor and department head Andrew Leakey.

A commercial rocket trying to put a satellite into orbit was intentionally exploded shortly after liftoff Wednesday morning in central Japan following a problem that's still under investigation.

Space One was aiming to be Japan's first private sector success at putting a satellite into orbit.

Online video showed the Kairos rocket blasting off in a mountainous area filled with trees then exploding five seconds later. A huge plume of smoke engulfed the area, and flames shot up in some spots. Spurts of water were shown trying to put out the blaze.

Live footage on public broadcaster NHK showed debris scattering from the sky and later charred pieces were shown strewn about on the ground.