Nancy Grace Roman Space Telescope launched

Nancy Grace Roman Space Telescope launchNASA launches the Nancy Grace Roman Space Telescope, named for the agency’s first Chief Astronomer who championed the development of the earlier (and still operating) Hubble Space Telescope mission. Lofted into a halo orbit around the L2 LaGrange point by Falcon Heavy booster, the Roman Space Telescope promises to cover both visible and near-infrared space with optics and sensors superior to Hubble’s technology, which was developed in the 1970s and ’80s and was required to fit in the cargo bay of the space shuttle. Without that restriction, and with more recent optics and technology that had originally been developed for Earth-orbiting spy satellites that were never launched, the Roman Space Telescope also boasts a coronagraph which will block the light of distant stars, allowing the telescope to make the first direct visual observations of exoplanets in other star systems.

Swift Telescope’s would-be rescuer re-enters

Katalyst LINK in orbitKatalyst Space’s LINK uncrewed spacecraft, launched in July after a crash development and construction program to boost the orbit of the Swift Space Telescope, re-enters Earth’s atmosphere after a series of technical mishaps prevented it from carrying out its mission. Without the planned orbital assist from LINK, and with its orbit decaying faster than planned due to increased solar flare activity causing drag from expansion of Earth’s atmosphere (much like the fate of the Skylab space station), Swift will re-enter Earth’s atmosphere sometime in October.