Launches

The Dragon cargo spacecraft starting its CRS-18 mission blasting off atop a Falcon 9 rocket (Image courtesy SpaceX)

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A few hours ago the SpaceX Dragon spacecraft blasted off atop a Falcon 9 rocket from Cape Canaveral in its CRS-18 (Cargo Resupply Service 18) mission, also referred to as SPX-18. After just over ten minutes it separated successfully from the rocket’s last stage and went en route. This is the 18th mission for the Dragon spacecraft to resupply the International Space Station with various cargoes and then return to Earth, again with various cargoes.

The Chandrayaan 2 with the launch of a GSLV Mk-III rocket (Image courtesy ISRO)

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A little while ago a GSLV Mk-III rocket blasted off from the Indian Satish Dhawan Space Centre with the Chandrayaan 2 mission’s orbiter, the Vikram lander and the Pragyaan rover. After just over 16 minutes, the vehicles separated from the rocket’s last stage to begin the series of maneuvers that will slowly stretch their orbit to bring them into the area of ​​influence of the Moon, where the lander and rover’s landing is scheduled as soon as September 6.

Buzz Aldrin photographed by Neil Armstrong, visible in the helmet's reflection (Photo NASA)

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On July 20, 1969, NASA’s Apollo 11 mission’s lunar module Eagle, started on July 16, accomplished the first Moon landing of a manned spacecraft. Mission commander Neil Armstrong and lunar module pilot Edwin “Buzz” Aldrin participated in the landing and spent just over two hours on the surface of the Moon to collect some samples that were brought back to Earth. Once they departed the Moon, the two astronauts rejoined Michael Collins, who remained in orbit in the command module Columbia and returned to Earth on July 24th.

The Spektr-RG space telescope blasting off atop a Proton rocket (Image courtesy Roscosmos)

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A little more than two hours ago, the Spektr-RG space telescope was launched on a Proton rocket from the Baikonur Cosmodrome, Kazakhstan. After about two hours it separated from the rocket’s upper stage to head towards the L2 Lagrangian point, about 1.5 million kilometers from Earth.

The Spektr-RG (Spektr-Roentgen Gamma, SRG) space telescope is a project born from a collaboration of the Russian Roscosmos and German DLR space agencies for the observation of the X-ray sky. This type of astronomy got a bit crippled by the very premature end of the Japanese Hitomi mission while ESA’s XMM-Newton and NASA’s Chandra space telescopes are still active but these are missions that started twenty years ago.