Three
astronauts are bearing down on the International Space Station (ISS) after two
days of orbital flight aboard a Russian spacecraft.
 NASA will provide live coverage of the ISS Expedition 13 docking beginning at 10:00 p.m. EST. Click here. |
Brazil's
first astronaut Marcos
Pontes and the two-person crew of ISS Expedition
13 are scheduled to dock their Soyuz TMA-8 spacecraft at the space station
tonight at 11:19 pm. EST (0419 April 1 GMT). Hatch opening will occur 90
minutes later, NASA officials said.
The
Expedition 13 astronauts have completed a series of navigation burns since
their March 29 launch
from Baikonur Cosmodrome in Kazakhstan, each of which refined their route to
the ISS, NASA said.
Expedition
13 commander Pavel Vinogradov, a cosmonaut with Russia's Federal Space Agency,
is commanding the Soyuz trip to the ISS. NASA astronaut and science officer
Jeffrey Williams is serving as flight engineer. The two astronauts will relieve
the space station's current caretakers - Expedition
12 commander Bill McArthur and flight engineer Valery Tokarev - who have
maintained the ISS since October
2005.
"Jeffrey
Williams reported that he was feeling well and is looking forward to seeing his
Expedition 12 counterparts tonight," NASA spokesperson Rob Navias said from
Moscow.
Russian
space agency officials added that Pontes, who will spend about eight days
conducting experiments aboard the ISS before returning to Earth with the
Expedition 12 crew on April 8, is also doing well.
"Pontes is
successfully adjusting to spaceflight conditions," a Federal Space Agency
spokesperson for mission's medical assistance group told the Russian news
agency Interfax. "Of course, the doctors are paying more attention to him
because it is his first time in space."
Pontes is
flying to the ISS under an agreement
between the Russian and Brazilian space agencies. He has been preparing for
this spaceflight since joining NASA's cadre of international astronauts in
1998.
A
communications glitch on the ground reportedly prevented Russian flight
controllers from receiving telemetry from Expedition 13's Soyuz TMA-8 just
after launch, Interfax reported today.
"Problems
occurred in the ground control network. Several information transfer channels
were disabled," Vladimir Solovyov, head of the Russian ISS Expedition 13 team,
told Interfax Thursday. "The problem has now been fixed."
Solovyov
also said that ground flight control communications Soyuz TMA-8 spacecraft was
"restored in an emergency mode." Only spacecraft telemetry data was
affected by the glitch, with radio and television communications performing as
expected, he added.
Tonight's
Expedition 13 docking and hatch opening activities will be broadcast live on
NASA TV beginning at about 10:00 p.m. EST (0300 April 1 GMT). You are invited
to follow along with the Expedition 13 crew's progress using SPACE.com's NASA TV feed available here.