Archive for the ‘Friday Links’ Category

Weekly Links

Down to Earth

Former astronaut and Space Shuttle commander, Eileen Collins, spoke at the Republican National Convention:

Aboard the New Horizons probe that visited Pluto was a US postage stamp with a picture of Pluto and the phrase “not yet explored”. Last week the Guinness Book of World Records recognized this stamp as the farthest traveled postage stamp in history.

CASIS has partnered with Marvel to create this Guardians of the Galaxy inspired ISS National Lab emblem.

The 21st of NASA’s undersea NEEMO missions has started off the coast of Florida. The crew, made up of astronauts and other explorers, will spend 16 days in a habitat under the ocean simulating a deep space mission.

In Orbit

The only two rocket launches since my last post on July 7th were two cargo launches to the International Space Station. First, a Progress resupply freighter launched from Kazakhstan last Saturday and was docked on Monday evening.

Second, a SpaceX Falcon 9 rocket launched on Monday morning, arriving at the ISS early Wednesday morning. In addition, SpaceX successfully recovered the first stage of their booster at their landing facility in Florida. Here’s what that looked like to fans watching from miles away:

Around the Solar System

A new distant Kuiper Belt Object has been discovered. 2015 RR245 is on a 700-year eccentric orbit.

The Curiosity rover on Mars has been back in “full operations” following the safe mode event earlier this month.

Out There

The K2 space telescope has discovered another 100 extrasolar planets.

Weekly Links

Down to Earth

In late June, Orbital ATK test fired the second quality test solid rocket booster for SLS development:

Mike Suffredini, former ISS Program Manager, is now working for contractor SGT, Inc. and announced at a recent NewSpace conference his intentions to develop a commercial space station.

NASA and Apple announced a collaboration to create music inspired by the Juno mission.

A team of astronauts from five different nations completed a multi-night caving expedition in the Sardinia region of Italy. The project is run by ESA and is an spaceflight analog but also has real exploration objectives.

In Orbit

Here are all the rocket launches since the last post on June 24th:

  • June 25 – A Chinese Long March 7 rocket debuted from a new launch pad on Hainan Island. The rocket was carrying a demonstration for a future manned capsule design.
  • June 29 – Another Chinese rocket launched, this one with less information available about the payload.
  • July 7 – A Soyuz rocket launched from Kazakhstan carrying three crew members to the ISS.

The Soyuz crew successfully docked to the ISS on Friday night after 2 days in orbit.

Around the Solar System

NASA’s Juno probe arrived in Jupiter orbit last Monday, July 4th.

Several NASA missions received their official mission extensions. New Horizons was officially approved to continue its mission to the 2019 rendezvous with 2014 MU69 in the Kuiper Belt (we have 3 years to come up with a better name). The Dawn mission at Ceres was extended but it will stay in orbit there instead of moving on to another asteroid.

The Curiosity rover on Mars briefly went into safe mode but has since been recovered.

Weekly Links

Here’s your busy June update!

Down to Earth

Blue Origin launched their reusable New Shepard rocket for the fourth time, with a hosted webcast this time. Here is a video of the flight:

A Saturn V first stage, meant to be used on the Apollo 19 flight, was moved to the Stennis Space Center’s visitor center for display, along Interstate 10 in Mississippi.

During a congressional hearing last week, the issue of astronaut post-mission health care was discussed.

This is not strictly space news, but the deep winter rescue mission from the South Pole is just as harrowing and difficult as spaceflight in some ways.

A team of astronauts are going on a multi-night spelunking trip this month as a spaceflight analog training mission.

In Orbit

The new 3D printer aboard ISS by Made In Space has printed its first functional tool.

The Orbital ATK Cygnus cargo vessel was released from the ISS on June 14th and re-entered the atmosphere on June 22nd. In the meantime, NASA conducted the SAFFIRE in-flight fire experiment. Here’s some of the video they recorded:

Also returning to Earth this month, but in a more controlled fashion, was there astronauts aboard Soyuz TMA-19M: Tim Peake, Tim Kopra, and Yuri Malenchenko.

Here are all the orbital launches since my last post on June 6th:

  • A Russian Proton rocket carrying a communications satellite (June 9).
  • A ULA Delta IV rocket launch from Florida carrying a spy satellite (June 11).
  • A Chinese launch of one of their navigation satellite (June 12).
  • A SpaceX Falcon 9 rocket with two communications satellites (June 15).
  • A European Ariane 5 rocket carrying two communication satellites (June 18).
  • An Indian PSLV rocket carrying a slew of satellites including a flock of PlanetLabs Doves (June 22).
  • A ULA Atlas V rocket carrying a US military communications satellite (June 24).

The SpaceX launch, as usual, was the most exciting, with another ASDS landing attempt. They missed the landing this time. Here are some pictures of the wreckage returning to port.

Around the Solar System

New analysis of Pluto has led to the hypothesis that the dwarf planet may have a subsurface ocean… really!

The Mars Reconnaissance Orbiter (MRO) got a new shot of the rover Curiosity on the slopes of Mount Sharp.

You’ve got to love this trailer for Jupiter Orbit Insertion (JOI) of the Juno probe, coming up on July 4th.

Weekly Links

Down to Earth

Check out this new video posted by SpaceX from their recent rocket landing:

The iconic Arecibo Observatory may be shut down.

A large meteor burned up spectacularly near Phoenix, Arizona last week.

In Orbit

The only launch of the past week was a Russian Rokot booster carrying a remote-sensing satellite.

Astronauts on the International Space Station will enter their new expandable module, BEAM, for the first time today.

Part of a Russian rocket, still in space after a launch many years ago, exploded in orbit last week.

Some exciting upcoming launches include a Delta IV Heavy from Florida on the 9th and another Falcon 9 on the 14th (as always, check out the “2016 in spaceflight” Wikipedia page for a good summary).

Around the Solar System

ESA’s Rosetta probe has confirmed the existence of the amino acid glycine in the coma of comet 67P/Churyumov-Gerasimenko.

Weekly Links

Down To Earth

Some new videos from Blue Origin and SpaceX of their recent rocket successes were released this past week:

The astronaut Kelly brothers, Mark and Scott, had their childhood elementary school named after them this past week.

Two astronauts, Scott Parazynski and Brian Duffy, were inducted into the astronaut hall of fame.

The amazing Thierry Legault has done it again, this time taking a video of the ISS transiting the sun at the same time as the Mercury transit on May 9th.

An unusual parade happened in Los Angeles on May 21st when the last Space Shuttle External Tank was towed from the coast to the California Science Center.

In Orbit

The Indian Space Research Organization launched their new experimental space plane on May 23rd. The uncrewed vehicle actually didn’t make it to orbit, or even to space, reaching only a peak altitude of 65 km. Still, reaching Mach 5 on re-entry is no joke.

The only other notable rocket launch since my last post on May 9th was a Chinese low earth orbit (LEO) reconnaissance satellite launched on May 15.

Around the Solar System

Some recent experiments in a Martian atmosphere simulator have given us an update on the Recurring Slope Linae (RSL), which were announced last year as evidence of flowing liquid water on Mars. It may be that ice boiling directly to a gas may be causing the features.

NASA’s flying telescope, SOFIA, has detected atomic oxygen in the atmosphere of Mars. Atomic oxygen is highly reactive and thus can tell us a lot about what is going on at Mars, potentially even the chance for life.

Speaking of Mars, check out this new image from Hubble. Mars is at opposition this week – or the closest approach to Earth – making it a great target for Earth-based astronomers.

Out There

You probably didn’t miss this story: NASA announced the confirmation of more than 1,200 new exoplanets discovered by the Kepler Space Telescope. This brings the total planets discovered outside our solar system to over 3,300 worlds.

Weekly Links

Down to Earth

Caltech has announced that Michael Watkins will replace Charles Elachi as director of the Jet Propulsion Laboratory (JPL) in California.

New legislation in the US Senate, if passed, would put fallen astronaut Christa McAuliffe on a dollar coin for the 30th anniversary of the loss of Challenger.

Don’t miss today’s (Monday, May 9) transit of the sun by Mercury. If you don’t have the skill, equipment, or location to view it yourself, you can follow online with a live feed from various sources.

The joint European-Russian Mars rover project ExoMars has been delayed from the 2018 to 2020 launch window.

NASA’s Langley Research Center has named a new building for Katherine Johnson, the mathematician who was awarded the Presidential Medal of Freedom last year.

In Orbit

Early on the morning of May 6, SpaceX launched a commercial communications satellite on a Geostationary Transfer Orbit. The launch was a beautiful and nominal night launch. After Main Engine Cut Off (MECO) the Falcon 9 first stage flew back to the Autonomous Spaceport Drone Ship (ASDS) for another successful landing at sea. Are you not entertained?

Speaking of SpaceX, don’t forget to tune into NASA TV on May 11 for coverage of their Dragon spacecraft departing the International Space Station.

And as usual, the ISS crew has been busy sharing their view on high with us. Here are some stunning recent posts from their Twitter accounts:

In Orbit

Cassini did some recent observations of Enceladus by watching a the moon transit in front of a star, revealing new clues about the ice world’s geology.

Out There

The TRAPPIST observatory in Chile has discovered a solar system of three small planets about 40 light years from Earth.

Weekly Links

Down to Earth

United Launch Alliance has narrowed down the anomaly in their last Atlas V flight – which resulted in an early shutdown of the main stage – to a particular valve.

Check out this 360-degree view of the SpaceX ASDS landing (best viewed on mobile for easy panning).

The next Falcon 9 launch and attempted ASDS landing on May 5th at about 1:22 AM. They are launching a Japanese commercial satellite.

The James Webb Space Telescope had the protective covers removed from its primary mirror last week. Here’s a link to the webcam at Goddard where the multi-billion dollar observatory is being assembled: http://www.jwst.nasa.gov/webcam.html

The next spaceflight analog crew to spend 30 days inside a mockup spacecraft at NASA’s Johnson Space Center will start their mission tomorrow. You can follow along on Twitter:

In Orbit

The first launch of Russia’s new Vostochny spaceport took place on April 28th. Here are some great pictures via Spaceflight Now. The rocket was carrying two “technology” satellites and one gamma-ray observatory.

In other launch news, India launched a big rocket carrying one navigation satellite, to complete their domestic navigation constellation. And thirdly, ESA was finally able to launch their Sentinel-1B Earth-observing satellite, which was delayed last weekend.

Up on ISS, the Soyuz TMA-19M crew has learned that they will get about an extra two weeks in orbit, as Expedition 47 has been extended to June 18th.

In sad news, JAXA has given up their attempts to recover the stricken Hitomi x-ray observatory which has been out of contact for some weeks. They now suspect that the spacecraft spun out of control due to an attitude control malfunction and lost its solar arrays.

Tim Peake got to do a unique experiment from the ISS last week when he controlled an ESA rover on the ground via remote control.

Around the Solar System

The Hubble Space Telescope (HST) has discovered a small moon orbiting the distant Kuiper Belt Object (KBO) known as Makemake.

Weekly Links

Down to Earth

The US Senate has started putting together their version of the 2017 budget, including appropriations for NASA.

The satellite internet startup OneWeb has announced they will build a factory in Florida.

China’s unmanned research capsule, SJ-10, successfully ended last week when it landed in Mongolia under parachute.

SpaceX has moved their latest recovered Falcon 9 booster back to their hangar in Florida. Follow the link for some pictures and video.

In Orbit

The European Space Agency has been trying to launch an Earth-observing satellite, Sentinel-1B, since Friday. They have been delayed twice by weather but they hope for a successful launch later today at just after 5 PM Eastern.

ISS astronaut Tim Peake virtually ran the London marathon this morning.

Around the Solar System

The New Horizons team has officially submitted their Kuiper Belt Extended Mission (KEM) to have the probe flyby the distant object MU69.

Beautiful pictures from Dawn’s low-altitude “mapping orbit” at Ceres give is a good idea of what’s really going on in those “bright spots” on the asteroid.

And here’s an amazing shadowless view of comet 67P/Churyumov-Gerasimenko.

Weekly Links

Down to Earth

Buzz Aldrin has published a new book titled “No Dream is Too High.”

United Launch Alliance and Bigelow Aerospace have announced a new partnership. Bigelow will launch their enormous BA-330 expandable module on a ULA Atlas rocket.

The SpaceX Falcon 9 recovered first stage returned to port last week after landing on a droneship the week before. Check out the pictures.

An online auction for a camera lens used on the moon during Apollo 15 is now open.

Russian billionaire Yuri Milner, who was in the news last year for pledging millions of dollars to SETI, has announced his plan for a robotic interestellar mission called Breakthrough Starshot.

The last external tank from the Space Shuttle program left Michoud in Louisiana last week on an ocean voyage to California, where it will become a part of the display with Space Shuttle Endeavour.

Orbital ATK and Intelsat have struck a deal that may lead to the first commercial use of “robotic satellite servicing”.

In Orbit

NASA’s Kepler Space Telescope unexpected entered emergency mode last week, but has since been successfully recovered. The cause of the event is still being investigated.

The new Bigelow Expandable Activity Module (BEAM) was installed on the Node 3 module of ISS on Saturday. Here is a time-lapse of it being moved from the SpaceX Dragon cargo craft via the robotic arm.

It’s been a while since I have shared links to some of my favorite tweets from ISS here. The three US astronauts onboard have been furiously posting beautiful pictures of Earth pretty much every day. Here are just a few recent ones from just the past couple of days.

And here is a quick video from Jeff Williams showing us around the cupola and their cameras.

Around the Solar System

This is pretty cool. An amateur astronomer captured a video of a fireball in Jupiter’s atmosphere, as a large asteroid or some other object slammed into the planet.

Weekly Links

Obviously the huge news this week is the successful launch of a SpaceX Falcon 9 rocket with the return to flight of the Dragon capsule and a successful landing on the Autonomous Spaceport Drone Ship (ASDS). See the “In Orbit” section for more details!

Down to Earth

Blue Origin achieved an impressive feat last week, flying the same suborbital New Shepard rocket for the third time since November.

Following a rocket anomaly in the launch of a Cygnus resupply craft last month the ULA Atlas V rocket is grounded.

Accomplished NASA astronaut, and current NASA science chief, John Grunsfeld, will be retiring.

Roscosmos is selling the perennially financially troubled venture Sea Launch.

In Orbit

There have been 4 orbital launches since my last blog update on March 27. Here they are in chronological order: China launched a single Beidou navigation satellite on March 29, Russia launched a Progress resupply craft from Baikonaur on March 31, China launched a microgravity science payload on April 6, and of course SpaceX launched a Dragon resupply capsule on April 8.

The flawless Falcon 9 ascent and capsule deploy was overshadowed by SpaceX achieving the impressive feat of recovering the rocket’s first stage on the ASDS, out in the Atlantic Ocean. This video says it all.

This delivery of cargo aboard Dragon will wrap up a very busy time period aboard ISS. Starting with the Soyuz undocking at the beginning of March, which brought Scott Kelly home and started Expedition 47, there have been 6 different visiting vehicle events, with Dragon being the third cargo resupply in 2 weeks.

One of the payloads aboard Dragon that everyone is excited about is the Bigelow Expandable Activity Module, or BEAM. Here is a simple infographic about BEAM (via Parabolic Arc).

Around the Solar System

Meanwhile, on Mars, NASA’s rovers are quietly doing science. Check out this panorama from Curiosity. On the other side of the planet, Opportunity has been exploring Marathon Valley and braving slopes above 30 degrees tilt in the name of science.